268889235858

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{158357}}^1$

素因数の和:158592

約数の個数: 96

約数和(自身を含む): 640323740160

約数和(自身を除く): 371434504302

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 179, 186, 279, 306, 358, 527, 537, 558, 1054, 1074, 1581, 1611, 3043, 3162, 3222, 4743, 5549, 6086, 9129, 9486, 11098, 16647, 18258, 27387, 33294, 49941, 54774, 94333, 99882, 158357, 188666, 282999, 316714, 475071, 565998, 848997, 950142, 1425213, 1697994, 2692069, 2850426, 4909067, 5384138, 8076207, 9818134, 14727201, 16152414, 24228621, 28345903, 29454402, 44181603, 48457242, 56691806, 83454139, 85037709, 88363206, 166908278, 170075418, 250362417, 255113127, 481880351, 500724834, 510226254, 751087251, 878722993, 963760702, 1445641053, 1502174502, 1757445986, 2636168979, 2891282106, 4336923159, 5272337958, 7908506937, 8673846318, 14938290881, 15817013874, 29876581762, 44814872643, 89629745286, 134444617929, 268889235858]

約数ペア:

[(1, 268889235858), (2, 134444617929), (3, 89629745286), (6, 44814872643), (9, 29876581762), (17, 15817013874), (18, 14938290881), (31, 8673846318), (34, 7908506937), (51, 5272337958), (62, 4336923159), (93, 2891282106), (102, 2636168979), (153, 1757445986), (179, 1502174502), (186, 1445641053), (279, 963760702), (306, 878722993), (358, 751087251), (527, 510226254), (537, 500724834), (558, 481880351), (1054, 255113127), (1074, 250362417), (1581, 170075418), (1611, 166908278), (3043, 88363206), (3162, 85037709), (3222, 83454139), (4743, 56691806), (5549, 48457242), (6086, 44181603), (9129, 29454402), (9486, 28345903), (11098, 24228621), (16647, 16152414), (18258, 14727201), (27387, 9818134), (33294, 8076207), (49941, 5384138), (54774, 4909067), (94333, 2850426), (99882, 2692069), (158357, 1697994), (188666, 1425213), (282999, 950142), (316714, 848997), (475071, 565998)]