318182555278

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{827}}^1\times {\mathrm{1493}}^1$

素因数の和:2641

約数の個数: 64

約数和(自身を含む): 555773736960

約数和(自身を除く): 237591181682

約数列:

[1, 2, 7, 14, 79, 158, 233, 466, 553, 827, 1106, 1493, 1631, 1654, 2986, 3262, 5789, 10451, 11578, 18407, 20902, 36814, 65333, 117947, 128849, 130666, 192691, 235894, 257698, 347869, 385382, 457331, 695738, 825629, 914662, 1234711, 1348837, 1651258, 2435083, 2469422, 2697674, 4870166, 8642977, 15222589, 17285954, 27481651, 30445178, 54963302, 97542169, 106558123, 192371557, 195084338, 213116246, 287687663, 384743114, 575375326, 682795183, 1365590366, 2013813641, 4027627282, 22727325377, 45454650754, 159091277639, 318182555278]

約数ペア:

[(1, 318182555278), (2, 159091277639), (7, 45454650754), (14, 22727325377), (79, 4027627282), (158, 2013813641), (233, 1365590366), (466, 682795183), (553, 575375326), (827, 384743114), (1106, 287687663), (1493, 213116246), (1631, 195084338), (1654, 192371557), (2986, 106558123), (3262, 97542169), (5789, 54963302), (10451, 30445178), (11578, 27481651), (18407, 17285954), (20902, 15222589), (36814, 8642977), (65333, 4870166), (117947, 2697674), (128849, 2469422), (130666, 2435083), (192691, 1651258), (235894, 1348837), (257698, 1234711), (347869, 914662), (385382, 825629), (457331, 695738)]