259906104

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{27983}}^1$

素因数の和:28041

約数の個数: 64

約数和(自身を含む): 738777600

約数和(自身を除く): 478871496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 27983, 55966, 83949, 111932, 167898, 223864, 251847, 335796, 503694, 671592, 755541, 1007388, 1203269, 1511082, 2014776, 2406538, 3022164, 3609807, 4813076, 6044328, 7219614, 9626152, 10829421, 14439228, 21658842, 28878456, 32488263, 43317684, 64976526, 86635368, 129953052, 259906104]

約数ペア:

[(1, 259906104), (2, 129953052), (3, 86635368), (4, 64976526), (6, 43317684), (8, 32488263), (9, 28878456), (12, 21658842), (18, 14439228), (24, 10829421), (27, 9626152), (36, 7219614), (43, 6044328), (54, 4813076), (72, 3609807), (86, 3022164), (108, 2406538), (129, 2014776), (172, 1511082), (216, 1203269), (258, 1007388), (344, 755541), (387, 671592), (516, 503694), (774, 335796), (1032, 251847), (1161, 223864), (1548, 167898), (2322, 111932), (3096, 83949), (4644, 55966), (9288, 27983)]