255357501984

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:657

約数の個数: 432

約数和(自身を含む): 801901900800

約数和(自身を除く): 546544398816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 109, 117, 127, 144, 156, 169, 208, 218, 234, 254, 288, 312, 327, 338, 379, 381, 416, 436, 468, 507, 508, 624, 654, 676, 758, 762, 872, 936, 981, 1014, 1016, 1137, 1143, 1248, 1308, 1352, 1417, 1516, 1521, 1524, 1651, 1744, 1872, 1962, 2028, 2032, 2274, 2286, 2616, 2704, 2834, 3032, 3042, 3048, 3302, 3411, 3488, 3744, 3924, 4056, 4064, 4251, 4548, 4572, 4927, 4953, 5232, 5408, 5668, 6064, 6084, 6096, 6604, 6822, 7848, 8112, 8502, 9096, 9144, 9854, 9906, 10464, 11336, 12128, 12168, 12192, 12753, 13208, 13644, 13843, 14781, 14859, 15696, 16224, 17004, 18192, 18288, 18421, 19708, 19812, 21463, 22672, 24336, 25506, 26416, 27288, 27686, 29562, 29718, 31392, 34008, 36384, 36576, 36842, 39416, 39624, 41311, 41529, 42926, 44343, 45344, 48133, 48672, 51012, 52832, 54576, 55263, 55372, 59124, 59436, 64051, 64389, 68016, 73684, 78832, 79248, 82622, 83058, 85852, 88686, 96266, 102024, 109152, 110526, 110744, 118248, 118872, 123933, 124587, 128102, 128778, 136032, 144399, 147368, 157664, 158496, 165244, 165789, 166116, 171704, 177372, 179959, 192153, 192532, 193167, 204048, 221052, 221488, 236496, 237744, 247866, 249174, 256204, 257556, 288798, 294736, 330488, 331578, 332232, 343408, 354744, 359918, 371799, 384306, 385064, 386334, 408096, 433197, 442104, 442976, 472992, 475488, 495732, 498348, 512408, 515112, 537043, 539877, 576459, 577596, 589472, 625729, 660976, 663156, 664464, 686816, 709488, 719836, 743598, 768612, 770128, 772668, 866394, 884208, 991464, 996696, 1024816, 1030224, 1074086, 1079754, 1152918, 1155192, 1251458, 1321952, 1326312, 1328928, 1418976, 1439672, 1487196, 1537224, 1540256, 1545336, 1611129, 1619631, 1732788, 1768416, 1877187, 1982928, 1993392, 2049632, 2060448, 2148172, 2159508, 2305836, 2310384, 2339467, 2502916, 2652624, 2879344, 2974392, 3074448, 3090672, 3222258, 3239262, 3465576, 3754374, 3965856, 3986784, 4296344, 4319016, 4611672, 4620768, 4678934, 4833387, 5005832, 5246497, 5305248, 5631561, 5758688, 5948784, 6148896, 6181344, 6444516, 6478524, 6931152, 6981559, 7018401, 7508748, 8134477, 8592688, 8638032, 9223344, 9357868, 9666774, 10011664, 10492994, 11263122, 11897568, 12889032, 12957048, 13862304, 13963118, 14036802, 15017496, 15739491, 16268954, 17185376, 17276064, 18446688, 18715736, 19333548, 20023328, 20944677, 20985988, 21055203, 22526244, 24403431, 25778064, 25914096, 27926236, 28073604, 30034992, 31478982, 32537908, 37431472, 38667096, 41889354, 41971976, 42110406, 45052488, 47218473, 48806862, 51556128, 51828192, 55852472, 56147208, 60069984, 62834031, 62957964, 65075816, 68204461, 73210293, 74862944, 77334192, 83778708, 83943952, 84220812, 90104976, 94436946, 97613724, 111704944, 112294416, 125668062, 125915928, 130151632, 136408922, 146420586, 154668384, 167557416, 167887904, 168441624, 180209952, 188873892, 195227448, 204613383, 223409888, 224588832, 251336124, 251831856, 260303264, 272817844, 292841172, 335114832, 336883248, 377747784, 390454896, 409226766, 502672248, 503663712, 545635688, 585682344, 613840149, 670229664, 673766496, 755495568, 780909792, 818453532, 886657993, 1005344496, 1091271376, 1171364688, 1227680298, 1510991136, 1636907064, 1773315986, 2010688992, 2182542752, 2342729376, 2455360596, 2659973979, 3273814128, 3546631972, 4910721192, 5319947958, 6547628256, 7093263944, 7979921937, 9821442384, 10639895916, 14186527888, 15959843874, 19642884768, 21279791832, 28373055776, 31919687748, 42559583664, 63839375496, 85119167328, 127678750992, 255357501984]

約数ペア:

[(1, 255357501984), (2, 127678750992), (3, 85119167328), (4, 63839375496), (6, 42559583664), (8, 31919687748), (9, 28373055776), (12, 21279791832), (13, 19642884768), (16, 15959843874), (18, 14186527888), (24, 10639895916), (26, 9821442384), (32, 7979921937), (36, 7093263944), (39, 6547628256), (48, 5319947958), (52, 4910721192), (72, 3546631972), (78, 3273814128), (96, 2659973979), (104, 2455360596), (109, 2342729376), (117, 2182542752), (127, 2010688992), (144, 1773315986), (156, 1636907064), (169, 1510991136), (208, 1227680298), (218, 1171364688), (234, 1091271376), (254, 1005344496), (288, 886657993), (312, 818453532), (327, 780909792), (338, 755495568), (379, 673766496), (381, 670229664), (416, 613840149), (436, 585682344), (468, 545635688), (507, 503663712), (508, 502672248), (624, 409226766), (654, 390454896), (676, 377747784), (758, 336883248), (762, 335114832), (872, 292841172), (936, 272817844), (981, 260303264), (1014, 251831856), (1016, 251336124), (1137, 224588832), (1143, 223409888), (1248, 204613383), (1308, 195227448), (1352, 188873892), (1417, 180209952), (1516, 168441624), (1521, 167887904), (1524, 167557416), (1651, 154668384), (1744, 146420586), (1872, 136408922), (1962, 130151632), (2028, 125915928), (2032, 125668062), (2274, 112294416), (2286, 111704944), (2616, 97613724), (2704, 94436946), (2834, 90104976), (3032, 84220812), (3042, 83943952), (3048, 83778708), (3302, 77334192), (3411, 74862944), (3488, 73210293), (3744, 68204461), (3924, 65075816), (4056, 62957964), (4064, 62834031), (4251, 60069984), (4548, 56147208), (4572, 55852472), (4927, 51828192), (4953, 51556128), (5232, 48806862), (5408, 47218473), (5668, 45052488), (6064, 42110406), (6084, 41971976), (6096, 41889354), (6604, 38667096), (6822, 37431472), (7848, 32537908), (8112, 31478982), (8502, 30034992), (9096, 28073604), (9144, 27926236), (9854, 25914096), (9906, 25778064), (10464, 24403431), (11336, 22526244), (12128, 21055203), (12168, 20985988), (12192, 20944677), (12753, 20023328), (13208, 19333548), (13644, 18715736), (13843, 18446688), (14781, 17276064), (14859, 17185376), (15696, 16268954), (16224, 15739491), (17004, 15017496), (18192, 14036802), (18288, 13963118), (18421, 13862304), (19708, 12957048), (19812, 12889032), (21463, 11897568), (22672, 11263122), (24336, 10492994), (25506, 10011664), (26416, 9666774), (27288, 9357868), (27686, 9223344), (29562, 8638032), (29718, 8592688), (31392, 8134477), (34008, 7508748), (36384, 7018401), (36576, 6981559), (36842, 6931152), (39416, 6478524), (39624, 6444516), (41311, 6181344), (41529, 6148896), (42926, 5948784), (44343, 5758688), (45344, 5631561), (48133, 5305248), (48672, 5246497), (51012, 5005832), (52832, 4833387), (54576, 4678934), (55263, 4620768), (55372, 4611672), (59124, 4319016), (59436, 4296344), (64051, 3986784), (64389, 3965856), (68016, 3754374), (73684, 3465576), (78832, 3239262), (79248, 3222258), (82622, 3090672), (83058, 3074448), (85852, 2974392), (88686, 2879344), (96266, 2652624), (102024, 2502916), (109152, 2339467), (110526, 2310384), (110744, 2305836), (118248, 2159508), (118872, 2148172), (123933, 2060448), (124587, 2049632), (128102, 1993392), (128778, 1982928), (136032, 1877187), (144399, 1768416), (147368, 1732788), (157664, 1619631), (158496, 1611129), (165244, 1545336), (165789, 1540256), (166116, 1537224), (171704, 1487196), (177372, 1439672), (179959, 1418976), (192153, 1328928), (192532, 1326312), (193167, 1321952), (204048, 1251458), (221052, 1155192), (221488, 1152918), (236496, 1079754), (237744, 1074086), (247866, 1030224), (249174, 1024816), (256204, 996696), (257556, 991464), (288798, 884208), (294736, 866394), (330488, 772668), (331578, 770128), (332232, 768612), (343408, 743598), (354744, 719836), (359918, 709488), (371799, 686816), (384306, 664464), (385064, 663156), (386334, 660976), (408096, 625729), (433197, 589472), (442104, 577596), (442976, 576459), (472992, 539877), (475488, 537043), (495732, 515112), (498348, 512408)]