690488496

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{37171}}^1$

素因数の和:37231

約数の個数: 80

約数和(自身を含む): 2028104320

約数和(自身を除く): 1337615824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 9288, 18576, 37171, 74342, 111513, 148684, 223026, 297368, 334539, 446052, 594736, 669078, 892104, 1003617, 1338156, 1598353, 1784208, 2007234, 2676312, 3196706, 4014468, 4795059, 5352624, 6393412, 8028936, 9590118, 12786824, 14385177, 16057872, 19180236, 25573648, 28770354, 38360472, 43155531, 57540708, 76720944, 86311062, 115081416, 172622124, 230162832, 345244248, 690488496]

約数ペア:

[(1, 690488496), (2, 345244248), (3, 230162832), (4, 172622124), (6, 115081416), (8, 86311062), (9, 76720944), (12, 57540708), (16, 43155531), (18, 38360472), (24, 28770354), (27, 25573648), (36, 19180236), (43, 16057872), (48, 14385177), (54, 12786824), (72, 9590118), (86, 8028936), (108, 6393412), (129, 5352624), (144, 4795059), (172, 4014468), (216, 3196706), (258, 2676312), (344, 2007234), (387, 1784208), (432, 1598353), (516, 1338156), (688, 1003617), (774, 892104), (1032, 669078), (1161, 594736), (1548, 446052), (2064, 334539), (2322, 297368), (3096, 223026), (4644, 148684), (6192, 111513), (9288, 74342), (18576, 37171)]