645484608

素因数分解:

$2^6\times 3^2\times {\mathrm{1120633}}^1$

素因数の和:1120651

約数の個数: 42

約数和(自身を含む): 1850166734

約数和(自身を除く): 1204682126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 1120633, 2241266, 3361899, 4482532, 6723798, 8965064, 10085697, 13447596, 17930128, 20171394, 26895192, 35860256, 40342788, 53790384, 71720512, 80685576, 107580768, 161371152, 215161536, 322742304, 645484608]

約数ペア:

[(1, 645484608), (2, 322742304), (3, 215161536), (4, 161371152), (6, 107580768), (8, 80685576), (9, 71720512), (12, 53790384), (16, 40342788), (18, 35860256), (24, 26895192), (32, 20171394), (36, 17930128), (48, 13447596), (64, 10085697), (72, 8965064), (96, 6723798), (144, 4482532), (192, 3361899), (288, 2241266), (576, 1120633)]