327164768

素因数分解:

$2^5\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1523}}^1$

素因数の和:1684

約数の個数: 72

約数和(自身を含む): 755230392

約数和(自身を除く): 428065624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 137, 196, 224, 274, 392, 548, 784, 959, 1096, 1523, 1568, 1918, 2192, 3046, 3836, 4384, 6092, 6713, 7672, 10661, 12184, 13426, 15344, 21322, 24368, 26852, 30688, 42644, 48736, 53704, 74627, 85288, 107408, 149254, 170576, 208651, 214816, 298508, 341152, 417302, 597016, 834604, 1194032, 1460557, 1669208, 2388064, 2921114, 3338416, 5842228, 6676832, 10223899, 11684456, 20447798, 23368912, 40895596, 46737824, 81791192, 163582384, 327164768]

約数ペア:

[(1, 327164768), (2, 163582384), (4, 81791192), (7, 46737824), (8, 40895596), (14, 23368912), (16, 20447798), (28, 11684456), (32, 10223899), (49, 6676832), (56, 5842228), (98, 3338416), (112, 2921114), (137, 2388064), (196, 1669208), (224, 1460557), (274, 1194032), (392, 834604), (548, 597016), (784, 417302), (959, 341152), (1096, 298508), (1523, 214816), (1568, 208651), (1918, 170576), (2192, 149254), (3046, 107408), (3836, 85288), (4384, 74627), (6092, 53704), (6713, 48736), (7672, 42644), (10661, 30688), (12184, 26852), (13426, 24368), (15344, 21322)]