21418485504

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2381}}^1$

素因数の和:2483

約数の個数: 288

約数和(自身を含む): 66254739264

約数和(自身を除く): 44836253760

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 53, 64, 68, 78, 96, 102, 104, 106, 128, 136, 156, 159, 192, 204, 208, 212, 221, 256, 272, 312, 318, 384, 408, 416, 424, 442, 544, 624, 636, 663, 689, 768, 816, 832, 848, 884, 901, 1088, 1248, 1272, 1326, 1378, 1632, 1664, 1696, 1768, 1802, 2067, 2176, 2381, 2496, 2544, 2652, 2703, 2756, 3264, 3328, 3392, 3536, 3604, 4134, 4352, 4762, 4992, 5088, 5304, 5406, 5512, 6528, 6784, 7072, 7143, 7208, 8268, 9524, 9984, 10176, 10608, 10812, 11024, 11713, 13056, 13568, 14144, 14286, 14416, 16536, 19048, 20352, 21216, 21624, 22048, 23426, 28288, 28572, 28832, 30953, 33072, 35139, 38096, 40477, 40704, 42432, 43248, 44096, 46852, 56576, 57144, 57664, 61906, 66144, 70278, 76192, 80954, 84864, 86496, 88192, 92859, 93704, 114288, 115328, 121431, 123812, 126193, 132288, 140556, 152384, 161908, 169728, 172992, 176384, 185718, 187408, 228576, 230656, 242862, 247624, 252386, 264576, 281112, 304768, 323816, 345984, 371436, 374816, 378579, 457152, 485724, 495248, 504772, 526201, 529152, 562224, 609536, 647632, 691968, 742872, 749632, 757158, 914304, 971448, 990496, 1009544, 1052402, 1124448, 1295264, 1485744, 1499264, 1514316, 1578603, 1640509, 1828608, 1942896, 1980992, 2019088, 2104804, 2145281, 2248896, 2590528, 2971488, 2998528, 3028632, 3157206, 3281018, 3885792, 3961984, 4038176, 4209608, 4290562, 4497792, 4921527, 5181056, 5942976, 6057264, 6314412, 6435843, 6562036, 7771584, 7923968, 8076352, 8419216, 8581124, 8995584, 9843054, 10362112, 11885952, 12114528, 12628824, 12871686, 13124072, 15543168, 16152704, 16838432, 17162248, 19686108, 23771904, 24229056, 25257648, 25743372, 26248144, 27888653, 31086336, 32305408, 33676864, 34324496, 39372216, 48458112, 50515296, 51486744, 52496288, 55777306, 67353728, 68648992, 78744432, 83665959, 96916224, 101030592, 102973488, 104992576, 111554612, 134707456, 137297984, 157488864, 167331918, 202061184, 205946976, 209985152, 223109224, 274595968, 314977728, 334663836, 404122368, 411893952, 419970304, 446218448, 549191936, 629955456, 669327672, 823787904, 892436896, 1259910912, 1338655344, 1647575808, 1784873792, 2677310688, 3569747584, 5354621376, 7139495168, 10709242752, 21418485504]

約数ペア:

[(1, 21418485504), (2, 10709242752), (3, 7139495168), (4, 5354621376), (6, 3569747584), (8, 2677310688), (12, 1784873792), (13, 1647575808), (16, 1338655344), (17, 1259910912), (24, 892436896), (26, 823787904), (32, 669327672), (34, 629955456), (39, 549191936), (48, 446218448), (51, 419970304), (52, 411893952), (53, 404122368), (64, 334663836), (68, 314977728), (78, 274595968), (96, 223109224), (102, 209985152), (104, 205946976), (106, 202061184), (128, 167331918), (136, 157488864), (156, 137297984), (159, 134707456), (192, 111554612), (204, 104992576), (208, 102973488), (212, 101030592), (221, 96916224), (256, 83665959), (272, 78744432), (312, 68648992), (318, 67353728), (384, 55777306), (408, 52496288), (416, 51486744), (424, 50515296), (442, 48458112), (544, 39372216), (624, 34324496), (636, 33676864), (663, 32305408), (689, 31086336), (768, 27888653), (816, 26248144), (832, 25743372), (848, 25257648), (884, 24229056), (901, 23771904), (1088, 19686108), (1248, 17162248), (1272, 16838432), (1326, 16152704), (1378, 15543168), (1632, 13124072), (1664, 12871686), (1696, 12628824), (1768, 12114528), (1802, 11885952), (2067, 10362112), (2176, 9843054), (2381, 8995584), (2496, 8581124), (2544, 8419216), (2652, 8076352), (2703, 7923968), (2756, 7771584), (3264, 6562036), (3328, 6435843), (3392, 6314412), (3536, 6057264), (3604, 5942976), (4134, 5181056), (4352, 4921527), (4762, 4497792), (4992, 4290562), (5088, 4209608), (5304, 4038176), (5406, 3961984), (5512, 3885792), (6528, 3281018), (6784, 3157206), (7072, 3028632), (7143, 2998528), (7208, 2971488), (8268, 2590528), (9524, 2248896), (9984, 2145281), (10176, 2104804), (10608, 2019088), (10812, 1980992), (11024, 1942896), (11713, 1828608), (13056, 1640509), (13568, 1578603), (14144, 1514316), (14286, 1499264), (14416, 1485744), (16536, 1295264), (19048, 1124448), (20352, 1052402), (21216, 1009544), (21624, 990496), (22048, 971448), (23426, 914304), (28288, 757158), (28572, 749632), (28832, 742872), (30953, 691968), (33072, 647632), (35139, 609536), (38096, 562224), (40477, 529152), (40704, 526201), (42432, 504772), (43248, 495248), (44096, 485724), (46852, 457152), (56576, 378579), (57144, 374816), (57664, 371436), (61906, 345984), (66144, 323816), (70278, 304768), (76192, 281112), (80954, 264576), (84864, 252386), (86496, 247624), (88192, 242862), (92859, 230656), (93704, 228576), (114288, 187408), (115328, 185718), (121431, 176384), (123812, 172992), (126193, 169728), (132288, 161908), (140556, 152384)]