478804528804

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{147419}}^1$

素因数の和:147737

約数の個数: 72

約数和(自身を含む): 992420825760

約数和(自身を除く): 513616296956

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 227, 292, 454, 511, 908, 1022, 1589, 2044, 3178, 3577, 6356, 7154, 11123, 14308, 16571, 22246, 33142, 44492, 66284, 115997, 147419, 231994, 294838, 463988, 589676, 811979, 1031933, 1623958, 2063866, 3247916, 4127732, 7223531, 10761587, 14447062, 21523174, 28894124, 33464113, 43046348, 66928226, 75331109, 133856452, 150662218, 234248791, 301324436, 468497582, 527317763, 936995164, 1054635526, 1639741537, 2109271052, 2442880249, 3279483074, 4885760498, 6558966148, 9771520996, 17100161743, 34200323486, 68400646972, 119701132201, 239402264402, 478804528804]

約数ペア:

[(1, 478804528804), (2, 239402264402), (4, 119701132201), (7, 68400646972), (14, 34200323486), (28, 17100161743), (49, 9771520996), (73, 6558966148), (98, 4885760498), (146, 3279483074), (196, 2442880249), (227, 2109271052), (292, 1639741537), (454, 1054635526), (511, 936995164), (908, 527317763), (1022, 468497582), (1589, 301324436), (2044, 234248791), (3178, 150662218), (3577, 133856452), (6356, 75331109), (7154, 66928226), (11123, 43046348), (14308, 33464113), (16571, 28894124), (22246, 21523174), (33142, 14447062), (44492, 10761587), (66284, 7223531), (115997, 4127732), (147419, 3247916), (231994, 2063866), (294838, 1623958), (463988, 1031933), (589676, 811979)]