338507832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8543}}^1$

素因数の和:8692

約数の個数: 64

約数和(自身を含む): 918650880

約数和(自身を除く): 580143048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 4953, 6604, 8543, 9906, 13208, 17086, 19812, 25629, 34172, 39624, 51258, 68344, 102516, 111059, 205032, 222118, 333177, 444236, 666354, 888472, 1084961, 1332708, 2169922, 2665416, 3254883, 4339844, 6509766, 8679688, 13019532, 14104493, 26039064, 28208986, 42313479, 56417972, 84626958, 112835944, 169253916, 338507832]

約数ペア:

[(1, 338507832), (2, 169253916), (3, 112835944), (4, 84626958), (6, 56417972), (8, 42313479), (12, 28208986), (13, 26039064), (24, 14104493), (26, 13019532), (39, 8679688), (52, 6509766), (78, 4339844), (104, 3254883), (127, 2665416), (156, 2169922), (254, 1332708), (312, 1084961), (381, 888472), (508, 666354), (762, 444236), (1016, 333177), (1524, 222118), (1651, 205032), (3048, 111059), (3302, 102516), (4953, 68344), (6604, 51258), (8543, 39624), (9906, 34172), (13208, 25629), (17086, 19812)]