408629088

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{202693}}^1$

素因数の和:202716

約数の個数: 72

約数和(自身を含む): 1328051088

約数和(自身を除く): 919422000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 202693, 405386, 608079, 810772, 1216158, 1418851, 1621544, 1824237, 2432316, 2837702, 3243088, 3648474, 4256553, 4864632, 5675404, 6486176, 7296948, 8513106, 9729264, 11350808, 12769659, 14593896, 17026212, 19458528, 22701616, 25539318, 29187792, 34052424, 45403232, 51078636, 58375584, 68104848, 102157272, 136209696, 204314544, 408629088]

約数ペア:

[(1, 408629088), (2, 204314544), (3, 136209696), (4, 102157272), (6, 68104848), (7, 58375584), (8, 51078636), (9, 45403232), (12, 34052424), (14, 29187792), (16, 25539318), (18, 22701616), (21, 19458528), (24, 17026212), (28, 14593896), (32, 12769659), (36, 11350808), (42, 9729264), (48, 8513106), (56, 7296948), (63, 6486176), (72, 5675404), (84, 4864632), (96, 4256553), (112, 3648474), (126, 3243088), (144, 2837702), (168, 2432316), (224, 1824237), (252, 1621544), (288, 1418851), (336, 1216158), (504, 810772), (672, 608079), (1008, 405386), (2016, 202693)]