272974158

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5623}}^1$

素因数の和:5694

約数の個数: 64

約数和(自身を含む): 647884800

約数和(自身を除く): 374910642

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 54, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 783, 837, 899, 1566, 1674, 1798, 2697, 5394, 5623, 8091, 11246, 16182, 16869, 24273, 33738, 48546, 50607, 101214, 151821, 163067, 174313, 303642, 326134, 348626, 489201, 522939, 978402, 1045878, 1467603, 1568817, 2935206, 3137634, 4402809, 4706451, 5055077, 8805618, 9412902, 10110154, 15165231, 30330462, 45495693, 90991386, 136487079, 272974158]

約数ペア:

[(1, 272974158), (2, 136487079), (3, 90991386), (6, 45495693), (9, 30330462), (18, 15165231), (27, 10110154), (29, 9412902), (31, 8805618), (54, 5055077), (58, 4706451), (62, 4402809), (87, 3137634), (93, 2935206), (174, 1568817), (186, 1467603), (261, 1045878), (279, 978402), (522, 522939), (558, 489201), (783, 348626), (837, 326134), (899, 303642), (1566, 174313), (1674, 163067), (1798, 151821), (2697, 101214), (5394, 50607), (5623, 48546), (8091, 33738), (11246, 24273), (16182, 16869)]