4021377984

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:532

約数の個数: 252

約数和(自身を含む): 12629159400

約数和(自身を除く): 8607781416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 109, 117, 144, 156, 169, 192, 208, 218, 234, 288, 312, 327, 338, 379, 416, 436, 468, 507, 576, 624, 654, 676, 758, 832, 872, 936, 981, 1014, 1137, 1248, 1308, 1352, 1417, 1516, 1521, 1744, 1872, 1962, 2028, 2274, 2496, 2616, 2704, 2834, 3032, 3042, 3411, 3488, 3744, 3924, 4056, 4251, 4548, 4927, 5232, 5408, 5668, 6064, 6084, 6822, 6976, 7488, 7848, 8112, 8502, 9096, 9854, 10464, 10816, 11336, 12128, 12168, 12753, 13644, 14781, 15696, 16224, 17004, 18192, 18421, 19708, 20928, 22672, 24256, 24336, 25506, 27288, 29562, 31392, 32448, 34008, 36384, 36842, 39416, 41311, 44343, 45344, 48672, 51012, 54576, 55263, 59124, 62784, 64051, 68016, 72768, 73684, 78832, 82622, 88686, 90688, 97344, 102024, 109152, 110526, 118248, 123933, 128102, 136032, 147368, 157664, 165244, 165789, 177372, 192153, 204048, 218304, 221052, 236496, 247866, 256204, 272064, 294736, 315328, 330488, 331578, 354744, 371799, 384306, 408096, 442104, 472992, 495732, 512408, 537043, 576459, 589472, 660976, 663156, 709488, 743598, 768612, 816192, 884208, 945984, 991464, 1024816, 1074086, 1152918, 1178944, 1321952, 1326312, 1418976, 1487196, 1537224, 1611129, 1768416, 1982928, 2049632, 2148172, 2305836, 2643904, 2652624, 2837952, 2974392, 3074448, 3222258, 3536832, 3965856, 4099264, 4296344, 4611672, 4833387, 5305248, 5948784, 6148896, 6444516, 6981559, 7931712, 8592688, 9223344, 9666774, 10610496, 11897568, 12297792, 12889032, 13963118, 17185376, 18446688, 19333548, 20944677, 23795136, 25778064, 27926236, 34370752, 36893376, 38667096, 41889354, 51556128, 55852472, 62834031, 77334192, 83778708, 103112256, 111704944, 125668062, 154668384, 167557416, 223409888, 251336124, 309336768, 335114832, 446819776, 502672248, 670229664, 1005344496, 1340459328, 2010688992, 4021377984]

約数ペア:

[(1, 4021377984), (2, 2010688992), (3, 1340459328), (4, 1005344496), (6, 670229664), (8, 502672248), (9, 446819776), (12, 335114832), (13, 309336768), (16, 251336124), (18, 223409888), (24, 167557416), (26, 154668384), (32, 125668062), (36, 111704944), (39, 103112256), (48, 83778708), (52, 77334192), (64, 62834031), (72, 55852472), (78, 51556128), (96, 41889354), (104, 38667096), (109, 36893376), (117, 34370752), (144, 27926236), (156, 25778064), (169, 23795136), (192, 20944677), (208, 19333548), (218, 18446688), (234, 17185376), (288, 13963118), (312, 12889032), (327, 12297792), (338, 11897568), (379, 10610496), (416, 9666774), (436, 9223344), (468, 8592688), (507, 7931712), (576, 6981559), (624, 6444516), (654, 6148896), (676, 5948784), (758, 5305248), (832, 4833387), (872, 4611672), (936, 4296344), (981, 4099264), (1014, 3965856), (1137, 3536832), (1248, 3222258), (1308, 3074448), (1352, 2974392), (1417, 2837952), (1516, 2652624), (1521, 2643904), (1744, 2305836), (1872, 2148172), (1962, 2049632), (2028, 1982928), (2274, 1768416), (2496, 1611129), (2616, 1537224), (2704, 1487196), (2834, 1418976), (3032, 1326312), (3042, 1321952), (3411, 1178944), (3488, 1152918), (3744, 1074086), (3924, 1024816), (4056, 991464), (4251, 945984), (4548, 884208), (4927, 816192), (5232, 768612), (5408, 743598), (5668, 709488), (6064, 663156), (6084, 660976), (6822, 589472), (6976, 576459), (7488, 537043), (7848, 512408), (8112, 495732), (8502, 472992), (9096, 442104), (9854, 408096), (10464, 384306), (10816, 371799), (11336, 354744), (12128, 331578), (12168, 330488), (12753, 315328), (13644, 294736), (14781, 272064), (15696, 256204), (16224, 247866), (17004, 236496), (18192, 221052), (18421, 218304), (19708, 204048), (20928, 192153), (22672, 177372), (24256, 165789), (24336, 165244), (25506, 157664), (27288, 147368), (29562, 136032), (31392, 128102), (32448, 123933), (34008, 118248), (36384, 110526), (36842, 109152), (39416, 102024), (41311, 97344), (44343, 90688), (45344, 88686), (48672, 82622), (51012, 78832), (54576, 73684), (55263, 72768), (59124, 68016), (62784, 64051)]