458216360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{16871}}^1$

素因数の和:16986

約数の個数: 64

約数和(自身を含む): 1190488320

約数和(自身を除く): 732271960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1358, 1940, 2716, 3395, 3880, 5432, 6790, 13580, 16871, 27160, 33742, 67484, 84355, 118097, 134968, 168710, 236194, 337420, 472388, 590485, 674840, 944776, 1180970, 1636487, 2361940, 3272974, 4723880, 6545948, 8182435, 11455409, 13091896, 16364870, 22910818, 32729740, 45821636, 57277045, 65459480, 91643272, 114554090, 229108180, 458216360]

約数ペア:

[(1, 458216360), (2, 229108180), (4, 114554090), (5, 91643272), (7, 65459480), (8, 57277045), (10, 45821636), (14, 32729740), (20, 22910818), (28, 16364870), (35, 13091896), (40, 11455409), (56, 8182435), (70, 6545948), (97, 4723880), (140, 3272974), (194, 2361940), (280, 1636487), (388, 1180970), (485, 944776), (679, 674840), (776, 590485), (970, 472388), (1358, 337420), (1940, 236194), (2716, 168710), (3395, 134968), (3880, 118097), (5432, 84355), (6790, 67484), (13580, 33742), (16871, 27160)]