486987804

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{911}}^1$

素因数の和:1431

約数の個数: 72

約数和(自身を含む): 1274757120

約数和(自身を除く): 787769316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 479, 558, 911, 958, 1116, 1437, 1822, 1916, 2733, 2874, 3644, 4311, 5466, 5748, 8199, 8622, 10932, 14849, 16398, 17244, 28241, 29698, 32796, 44547, 56482, 59396, 84723, 89094, 112964, 133641, 169446, 178188, 254169, 267282, 338892, 436369, 508338, 534564, 872738, 1016676, 1309107, 1745476, 2618214, 3927321, 5236428, 7854642, 13527439, 15709284, 27054878, 40582317, 54109756, 81164634, 121746951, 162329268, 243493902, 486987804]

約数ペア:

[(1, 486987804), (2, 243493902), (3, 162329268), (4, 121746951), (6, 81164634), (9, 54109756), (12, 40582317), (18, 27054878), (31, 15709284), (36, 13527439), (62, 7854642), (93, 5236428), (124, 3927321), (186, 2618214), (279, 1745476), (372, 1309107), (479, 1016676), (558, 872738), (911, 534564), (958, 508338), (1116, 436369), (1437, 338892), (1822, 267282), (1916, 254169), (2733, 178188), (2874, 169446), (3644, 133641), (4311, 112964), (5466, 89094), (5748, 84723), (8199, 59396), (8622, 56482), (10932, 44547), (14849, 32796), (16398, 29698), (17244, 28241)]