261786648

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{1163}}^1$

素因数の和:1368

約数の個数: 64

約数和(自身を含む): 668787840

約数和(自身を除く): 407001192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 113, 166, 226, 249, 332, 339, 452, 498, 664, 678, 904, 996, 1163, 1356, 1992, 2326, 2712, 3489, 4652, 6978, 9304, 9379, 13956, 18758, 27912, 28137, 37516, 56274, 75032, 96529, 112548, 131419, 193058, 225096, 262838, 289587, 386116, 394257, 525676, 579174, 772232, 788514, 1051352, 1158348, 1577028, 2316696, 3154056, 10907777, 21815554, 32723331, 43631108, 65446662, 87262216, 130893324, 261786648]

約数ペア:

[(1, 261786648), (2, 130893324), (3, 87262216), (4, 65446662), (6, 43631108), (8, 32723331), (12, 21815554), (24, 10907777), (83, 3154056), (113, 2316696), (166, 1577028), (226, 1158348), (249, 1051352), (332, 788514), (339, 772232), (452, 579174), (498, 525676), (664, 394257), (678, 386116), (904, 289587), (996, 262838), (1163, 225096), (1356, 193058), (1992, 131419), (2326, 112548), (2712, 96529), (3489, 75032), (4652, 56274), (6978, 37516), (9304, 28137), (9379, 27912), (13956, 18758)]