287201964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{117899}}^1$

素因数の和:117942

約数の個数: 48

約数和(自身を含む): 792288000

約数和(自身を除く): 505086036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 117899, 235798, 353697, 471596, 707394, 825293, 1414788, 1650586, 2475879, 3301172, 3419071, 4951758, 6838142, 9903516, 10257213, 13676284, 20514426, 23933497, 41028852, 47866994, 71800491, 95733988, 143600982, 287201964]

約数ペア:

[(1, 287201964), (2, 143600982), (3, 95733988), (4, 71800491), (6, 47866994), (7, 41028852), (12, 23933497), (14, 20514426), (21, 13676284), (28, 10257213), (29, 9903516), (42, 6838142), (58, 4951758), (84, 3419071), (87, 3301172), (116, 2475879), (174, 1650586), (203, 1414788), (348, 825293), (406, 707394), (609, 471596), (812, 353697), (1218, 235798), (2436, 117899)]