331329888

素因数分解:

$2^5\times 3^2\times {\mathrm{1019}}^1\times {\mathrm{1129}}^1$

素因数の和:2164

約数の個数: 72

約数和(自身を含む): 943979400

約数和(自身を除く): 612649512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1019, 1129, 2038, 2258, 3057, 3387, 4076, 4516, 6114, 6774, 8152, 9032, 9171, 10161, 12228, 13548, 16304, 18064, 18342, 20322, 24456, 27096, 32608, 36128, 36684, 40644, 48912, 54192, 73368, 81288, 97824, 108384, 146736, 162576, 293472, 325152, 1150451, 2300902, 3451353, 4601804, 6902706, 9203608, 10354059, 13805412, 18407216, 20708118, 27610824, 36814432, 41416236, 55221648, 82832472, 110443296, 165664944, 331329888]

約数ペア:

[(1, 331329888), (2, 165664944), (3, 110443296), (4, 82832472), (6, 55221648), (8, 41416236), (9, 36814432), (12, 27610824), (16, 20708118), (18, 18407216), (24, 13805412), (32, 10354059), (36, 9203608), (48, 6902706), (72, 4601804), (96, 3451353), (144, 2300902), (288, 1150451), (1019, 325152), (1129, 293472), (2038, 162576), (2258, 146736), (3057, 108384), (3387, 97824), (4076, 81288), (4516, 73368), (6114, 54192), (6774, 48912), (8152, 40644), (9032, 36684), (9171, 36128), (10161, 32608), (12228, 27096), (13548, 24456), (16304, 20322), (18064, 18342)]