898291264

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2819}}^1$

素因数の和:3227

約数の個数: 56

約数和(自身を含む): 1925360640

約数和(自身を除く): 1027069376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 383, 416, 766, 832, 1532, 2819, 3064, 4979, 5638, 6128, 9958, 11276, 12256, 19916, 22552, 24512, 36647, 39832, 45104, 73294, 79664, 90208, 146588, 159328, 180416, 293176, 318656, 586352, 1079677, 1172704, 2159354, 2345408, 4318708, 8637416, 14035801, 17274832, 28071602, 34549664, 56143204, 69099328, 112286408, 224572816, 449145632, 898291264]

約数ペア:

[(1, 898291264), (2, 449145632), (4, 224572816), (8, 112286408), (13, 69099328), (16, 56143204), (26, 34549664), (32, 28071602), (52, 17274832), (64, 14035801), (104, 8637416), (208, 4318708), (383, 2345408), (416, 2159354), (766, 1172704), (832, 1079677), (1532, 586352), (2819, 318656), (3064, 293176), (4979, 180416), (5638, 159328), (6128, 146588), (9958, 90208), (11276, 79664), (12256, 73294), (19916, 45104), (22552, 39832), (24512, 36647)]