245483531856

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{784513}}^1$

素因数の和:784621

約数の個数: 120

約数和(自身を含む): 717048934056

約数和(自身を除く): 471565402200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 53, 72, 82, 106, 123, 144, 159, 164, 212, 246, 318, 328, 369, 424, 477, 492, 636, 656, 738, 848, 954, 984, 1272, 1476, 1908, 1968, 2173, 2544, 2952, 3816, 4346, 5904, 6519, 7632, 8692, 13038, 17384, 19557, 26076, 34768, 39114, 52152, 78228, 104304, 156456, 312912, 784513, 1569026, 2353539, 3138052, 4707078, 6276104, 7060617, 9414156, 12552208, 14121234, 18828312, 28242468, 32165033, 37656624, 41579189, 56484936, 64330066, 83158378, 96495099, 112969872, 124737567, 128660132, 166316756, 192990198, 249475134, 257320264, 289485297, 332633512, 374212701, 385980396, 498950268, 514640528, 578970594, 665267024, 748425402, 771960792, 997900536, 1157941188, 1496850804, 1543921584, 1704746749, 1995801072, 2315882376, 2993701608, 3409493498, 4631764752, 5114240247, 5987403216, 6818986996, 10228480494, 13637973992, 15342720741, 20456960988, 27275947984, 30685441482, 40913921976, 61370882964, 81827843952, 122741765928, 245483531856]

約数ペア:

[(1, 245483531856), (2, 122741765928), (3, 81827843952), (4, 61370882964), (6, 40913921976), (8, 30685441482), (9, 27275947984), (12, 20456960988), (16, 15342720741), (18, 13637973992), (24, 10228480494), (36, 6818986996), (41, 5987403216), (48, 5114240247), (53, 4631764752), (72, 3409493498), (82, 2993701608), (106, 2315882376), (123, 1995801072), (144, 1704746749), (159, 1543921584), (164, 1496850804), (212, 1157941188), (246, 997900536), (318, 771960792), (328, 748425402), (369, 665267024), (424, 578970594), (477, 514640528), (492, 498950268), (636, 385980396), (656, 374212701), (738, 332633512), (848, 289485297), (954, 257320264), (984, 249475134), (1272, 192990198), (1476, 166316756), (1908, 128660132), (1968, 124737567), (2173, 112969872), (2544, 96495099), (2952, 83158378), (3816, 64330066), (4346, 56484936), (5904, 41579189), (6519, 37656624), (7632, 32165033), (8692, 28242468), (13038, 18828312), (17384, 14121234), (19557, 12552208), (26076, 9414156), (34768, 7060617), (39114, 6276104), (52152, 4707078), (78228, 3138052), (104304, 2353539), (156456, 1569026), (312912, 784513)]