661022016

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{202519}}^1$

素因数の和:202551

約数の個数: 56

約数和(自身を含む): 1851842880

約数和(自身を除く): 1190820864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 202519, 405038, 607557, 810076, 1215114, 1620152, 2430228, 3240304, 3442823, 4860456, 6480608, 6885646, 9720912, 10328469, 12961216, 13771292, 19441824, 20656938, 27542584, 38883648, 41313876, 55085168, 82627752, 110170336, 165255504, 220340672, 330511008, 661022016]

約数ペア:

[(1, 661022016), (2, 330511008), (3, 220340672), (4, 165255504), (6, 110170336), (8, 82627752), (12, 55085168), (16, 41313876), (17, 38883648), (24, 27542584), (32, 20656938), (34, 19441824), (48, 13771292), (51, 12961216), (64, 10328469), (68, 9720912), (96, 6885646), (102, 6480608), (136, 4860456), (192, 3442823), (204, 3240304), (272, 2430228), (408, 1620152), (544, 1215114), (816, 810076), (1088, 607557), (1632, 405038), (3264, 202519)]