5120712

素因数分解:

$2^3\times 3^3\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 14409600

約数和(自身を除く): 9288888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 151, 157, 216, 302, 314, 453, 471, 604, 628, 906, 942, 1208, 1256, 1359, 1413, 1812, 1884, 2718, 2826, 3624, 3768, 4077, 4239, 5436, 5652, 8154, 8478, 10872, 11304, 16308, 16956, 23707, 32616, 33912, 47414, 71121, 94828, 142242, 189656, 213363, 284484, 426726, 568968, 640089, 853452, 1280178, 1706904, 2560356, 5120712]

約数ペア:

[(1, 5120712), (2, 2560356), (3, 1706904), (4, 1280178), (6, 853452), (8, 640089), (9, 568968), (12, 426726), (18, 284484), (24, 213363), (27, 189656), (36, 142242), (54, 94828), (72, 71121), (108, 47414), (151, 33912), (157, 32616), (216, 23707), (302, 16956), (314, 16308), (453, 11304), (471, 10872), (604, 8478), (628, 8154), (906, 5652), (942, 5436), (1208, 4239), (1256, 4077), (1359, 3768), (1413, 3624), (1812, 2826), (1884, 2718)]