645333537912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{202172161}}^1$

素因数の和:202172196

約数の個数: 64

約数和(自身を含む): 1940852755200

約数和(自身を除く): 1295519217288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 202172161, 404344322, 606516483, 808688644, 1213032966, 1415205127, 1617377288, 2426065932, 2830410254, 3841271059, 4245615381, 4852131864, 5660820508, 7682542118, 8491230762, 11321641016, 11523813177, 15365084236, 16982461524, 23047626354, 26888897413, 30730168472, 33964923048, 46095252708, 53777794826, 80666692239, 92190505416, 107555589652, 161333384478, 215111179304, 322666768956, 645333537912]

約数ペア:

[(1, 645333537912), (2, 322666768956), (3, 215111179304), (4, 161333384478), (6, 107555589652), (7, 92190505416), (8, 80666692239), (12, 53777794826), (14, 46095252708), (19, 33964923048), (21, 30730168472), (24, 26888897413), (28, 23047626354), (38, 16982461524), (42, 15365084236), (56, 11523813177), (57, 11321641016), (76, 8491230762), (84, 7682542118), (114, 5660820508), (133, 4852131864), (152, 4245615381), (168, 3841271059), (228, 2830410254), (266, 2426065932), (399, 1617377288), (456, 1415205127), (532, 1213032966), (798, 808688644), (1064, 606516483), (1596, 404344322), (3192, 202172161)]