38678808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 121305600

約数和(自身を除く): 82626792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 29, 34, 42, 51, 56, 58, 68, 84, 87, 102, 116, 119, 136, 168, 174, 203, 204, 232, 238, 348, 357, 406, 408, 467, 476, 493, 609, 696, 714, 812, 934, 952, 986, 1218, 1401, 1428, 1479, 1624, 1868, 1972, 2436, 2802, 2856, 2958, 3269, 3451, 3736, 3944, 4872, 5604, 5916, 6538, 6902, 7939, 9807, 10353, 11208, 11832, 13076, 13543, 13804, 15878, 19614, 20706, 23817, 26152, 27086, 27608, 31756, 39228, 40629, 41412, 47634, 54172, 55573, 63512, 78456, 81258, 82824, 94801, 95268, 108344, 111146, 162516, 166719, 189602, 190536, 222292, 230231, 284403, 325032, 333438, 379204, 444584, 460462, 568806, 666876, 690693, 758408, 920924, 1137612, 1333752, 1381386, 1611617, 1841848, 2275224, 2762772, 3223234, 4834851, 5525544, 6446468, 9669702, 12892936, 19339404, 38678808]

約数ペア:

[(1, 38678808), (2, 19339404), (3, 12892936), (4, 9669702), (6, 6446468), (7, 5525544), (8, 4834851), (12, 3223234), (14, 2762772), (17, 2275224), (21, 1841848), (24, 1611617), (28, 1381386), (29, 1333752), (34, 1137612), (42, 920924), (51, 758408), (56, 690693), (58, 666876), (68, 568806), (84, 460462), (87, 444584), (102, 379204), (116, 333438), (119, 325032), (136, 284403), (168, 230231), (174, 222292), (203, 190536), (204, 189602), (232, 166719), (238, 162516), (348, 111146), (357, 108344), (406, 95268), (408, 94801), (467, 82824), (476, 81258), (493, 78456), (609, 63512), (696, 55573), (714, 54172), (812, 47634), (934, 41412), (952, 40629), (986, 39228), (1218, 31756), (1401, 27608), (1428, 27086), (1479, 26152), (1624, 23817), (1868, 20706), (1972, 19614), (2436, 15878), (2802, 13804), (2856, 13543), (2958, 13076), (3269, 11832), (3451, 11208), (3736, 10353), (3944, 9807), (4872, 7939), (5604, 6902), (5916, 6538)]