250668045796

素因数分解:

$2^2\times 7^2\times {\mathrm{283}}^1\times {\mathrm{2099}}^1\times {\mathrm{2153}}^1$

素因数の和:4553

約数の個数: 72

約数和(自身を含む): 512573594400

約数和(自身を除く): 261905548604

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 283, 566, 1132, 1981, 2099, 2153, 3962, 4198, 4306, 7924, 8396, 8612, 13867, 14693, 15071, 27734, 29386, 30142, 55468, 58772, 60284, 102851, 105497, 205702, 210994, 411404, 421988, 594017, 609299, 1188034, 1218598, 2376068, 2437196, 4158119, 4265093, 4519147, 8316238, 8530186, 9038294, 16632476, 17060372, 18076588, 29106833, 29855651, 31634029, 58213666, 59711302, 63268058, 116427332, 119422604, 126536116, 221438203, 442876406, 885752812, 1278918601, 2557837202, 5115674404, 8952430207, 17904860414, 35809720828, 62667011449, 125334022898, 250668045796]

約数ペア:

[(1, 250668045796), (2, 125334022898), (4, 62667011449), (7, 35809720828), (14, 17904860414), (28, 8952430207), (49, 5115674404), (98, 2557837202), (196, 1278918601), (283, 885752812), (566, 442876406), (1132, 221438203), (1981, 126536116), (2099, 119422604), (2153, 116427332), (3962, 63268058), (4198, 59711302), (4306, 58213666), (7924, 31634029), (8396, 29855651), (8612, 29106833), (13867, 18076588), (14693, 17060372), (15071, 16632476), (27734, 9038294), (29386, 8530186), (30142, 8316238), (55468, 4519147), (58772, 4265093), (60284, 4158119), (102851, 2437196), (105497, 2376068), (205702, 1218598), (210994, 1188034), (411404, 609299), (421988, 594017)]