218245728

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{773}}^1$

素因数の和:976

約数の個数: 96

約数和(自身を含む): 610890336

約数和(自身を除く): 392644608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 173, 204, 272, 346, 408, 519, 544, 692, 773, 816, 1038, 1384, 1546, 1632, 2076, 2319, 2768, 2941, 3092, 4152, 4638, 5536, 5882, 6184, 8304, 8823, 9276, 11764, 12368, 13141, 16608, 17646, 18552, 23528, 24736, 26282, 35292, 37104, 39423, 47056, 52564, 70584, 74208, 78846, 94112, 105128, 133729, 141168, 157692, 210256, 267458, 282336, 315384, 401187, 420512, 534916, 630768, 802374, 1069832, 1261536, 1604748, 2139664, 2273393, 3209496, 4279328, 4546786, 6418992, 6820179, 9093572, 12837984, 13640358, 18187144, 27280716, 36374288, 54561432, 72748576, 109122864, 218245728]

約数ペア:

[(1, 218245728), (2, 109122864), (3, 72748576), (4, 54561432), (6, 36374288), (8, 27280716), (12, 18187144), (16, 13640358), (17, 12837984), (24, 9093572), (32, 6820179), (34, 6418992), (48, 4546786), (51, 4279328), (68, 3209496), (96, 2273393), (102, 2139664), (136, 1604748), (173, 1261536), (204, 1069832), (272, 802374), (346, 630768), (408, 534916), (519, 420512), (544, 401187), (692, 315384), (773, 282336), (816, 267458), (1038, 210256), (1384, 157692), (1546, 141168), (1632, 133729), (2076, 105128), (2319, 94112), (2768, 78846), (2941, 74208), (3092, 70584), (4152, 52564), (4638, 47056), (5536, 39423), (5882, 37104), (6184, 35292), (8304, 26282), (8823, 24736), (9276, 23528), (11764, 18552), (12368, 17646), (13141, 16608)]