540630688

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{22027}}^1$

素因数の和:22109

約数の個数: 48

約数和(自身を含む): 1165721760

約数和(自身を除く): 625091072

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 104, 118, 208, 236, 416, 472, 767, 944, 1534, 1888, 3068, 6136, 12272, 22027, 24544, 44054, 88108, 176216, 286351, 352432, 572702, 704864, 1145404, 1299593, 2290808, 2599186, 4581616, 5198372, 9163232, 10396744, 16894709, 20793488, 33789418, 41586976, 67578836, 135157672, 270315344, 540630688]

約数ペア:

[(1, 540630688), (2, 270315344), (4, 135157672), (8, 67578836), (13, 41586976), (16, 33789418), (26, 20793488), (32, 16894709), (52, 10396744), (59, 9163232), (104, 5198372), (118, 4581616), (208, 2599186), (236, 2290808), (416, 1299593), (472, 1145404), (767, 704864), (944, 572702), (1534, 352432), (1888, 286351), (3068, 176216), (6136, 88108), (12272, 44054), (22027, 24544)]