427625208

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{20551}}^1$

素因数の和:20597

約数の個数: 72

約数和(自身を含む): 1230345480

約数和(自身を除く): 802720272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 408, 578, 612, 867, 1156, 1224, 1734, 2312, 2601, 3468, 5202, 6936, 10404, 20551, 20808, 41102, 61653, 82204, 123306, 164408, 184959, 246612, 349367, 369918, 493224, 698734, 739836, 1048101, 1397468, 1479672, 2096202, 2794936, 3144303, 4192404, 5939239, 6288606, 8384808, 11878478, 12577212, 17817717, 23756956, 25154424, 35635434, 47513912, 53453151, 71270868, 106906302, 142541736, 213812604, 427625208]

約数ペア:

[(1, 427625208), (2, 213812604), (3, 142541736), (4, 106906302), (6, 71270868), (8, 53453151), (9, 47513912), (12, 35635434), (17, 25154424), (18, 23756956), (24, 17817717), (34, 12577212), (36, 11878478), (51, 8384808), (68, 6288606), (72, 5939239), (102, 4192404), (136, 3144303), (153, 2794936), (204, 2096202), (289, 1479672), (306, 1397468), (408, 1048101), (578, 739836), (612, 698734), (867, 493224), (1156, 369918), (1224, 349367), (1734, 246612), (2312, 184959), (2601, 164408), (3468, 123306), (5202, 82204), (6936, 61653), (10404, 41102), (20551, 20808)]