2438564856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{3637}}^1$

素因数の和:3973

約数の個数: 128

約数和(自身を含む): 7529786880

約数和(自身を除く): 5091222024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 307, 312, 364, 546, 614, 728, 921, 1092, 1228, 1842, 2149, 2184, 2456, 3637, 3684, 3991, 4298, 6447, 7274, 7368, 7982, 8596, 10911, 11973, 12894, 14548, 15964, 17192, 21822, 23946, 25459, 25788, 27937, 29096, 31928, 43644, 47281, 47892, 50918, 51576, 55874, 76377, 83811, 87288, 94562, 95784, 101836, 111748, 141843, 152754, 167622, 189124, 203672, 223496, 283686, 305508, 330967, 335244, 378248, 567372, 611016, 661934, 670488, 992901, 1116559, 1134744, 1323868, 1985802, 2233118, 2647736, 3349677, 3971604, 4466236, 6699354, 7815913, 7943208, 8932472, 13398708, 14515267, 15631826, 23447739, 26797416, 29030534, 31263652, 43545801, 46895478, 58061068, 62527304, 87091602, 93790956, 101606869, 116122136, 174183204, 187581912, 203213738, 304820607, 348366408, 406427476, 609641214, 812854952, 1219282428, 2438564856]

約数ペア:

[(1, 2438564856), (2, 1219282428), (3, 812854952), (4, 609641214), (6, 406427476), (7, 348366408), (8, 304820607), (12, 203213738), (13, 187581912), (14, 174183204), (21, 116122136), (24, 101606869), (26, 93790956), (28, 87091602), (39, 62527304), (42, 58061068), (52, 46895478), (56, 43545801), (78, 31263652), (84, 29030534), (91, 26797416), (104, 23447739), (156, 15631826), (168, 14515267), (182, 13398708), (273, 8932472), (307, 7943208), (312, 7815913), (364, 6699354), (546, 4466236), (614, 3971604), (728, 3349677), (921, 2647736), (1092, 2233118), (1228, 1985802), (1842, 1323868), (2149, 1134744), (2184, 1116559), (2456, 992901), (3637, 670488), (3684, 661934), (3991, 611016), (4298, 567372), (6447, 378248), (7274, 335244), (7368, 330967), (7982, 305508), (8596, 283686), (10911, 223496), (11973, 203672), (12894, 189124), (14548, 167622), (15964, 152754), (17192, 141843), (21822, 111748), (23946, 101836), (25459, 95784), (25788, 94562), (27937, 87288), (29096, 83811), (31928, 76377), (43644, 55874), (47281, 51576), (47892, 50918)]