431396206864

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{912089}}^1$

素因数の和:912248

約数の個数: 80

約数和(自身を含む): 988034261760

約数和(自身を除く): 556638054896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 103, 112, 164, 206, 287, 328, 412, 574, 656, 721, 824, 1148, 1442, 1648, 2296, 2884, 4223, 4592, 5768, 8446, 11536, 16892, 29561, 33784, 59122, 67568, 118244, 236488, 472976, 912089, 1824178, 3648356, 6384623, 7296712, 12769246, 14593424, 25538492, 37395649, 51076984, 74791298, 93945167, 102153968, 149582596, 187890334, 261769543, 299165192, 375780668, 523539086, 598330384, 657616169, 751561336, 1047078172, 1315232338, 1503122672, 2094156344, 2630464676, 3851751847, 4188312688, 5260929352, 7703503694, 10521858704, 15407007388, 26962262929, 30814014776, 53924525858, 61628029552, 107849051716, 215698103432, 431396206864]

約数ペア:

[(1, 431396206864), (2, 215698103432), (4, 107849051716), (7, 61628029552), (8, 53924525858), (14, 30814014776), (16, 26962262929), (28, 15407007388), (41, 10521858704), (56, 7703503694), (82, 5260929352), (103, 4188312688), (112, 3851751847), (164, 2630464676), (206, 2094156344), (287, 1503122672), (328, 1315232338), (412, 1047078172), (574, 751561336), (656, 657616169), (721, 598330384), (824, 523539086), (1148, 375780668), (1442, 299165192), (1648, 261769543), (2296, 187890334), (2884, 149582596), (4223, 102153968), (4592, 93945167), (5768, 74791298), (8446, 51076984), (11536, 37395649), (16892, 25538492), (29561, 14593424), (33784, 12769246), (59122, 7296712), (67568, 6384623), (118244, 3648356), (236488, 1824178), (472976, 912089)]