1230702928

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{29147}}^1$

素因数の和:29204

約数の個数: 80

約数和(自身を含む): 3036055680

約数和(自身を除く): 1805352752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 232, 364, 377, 406, 464, 728, 754, 812, 1456, 1508, 1624, 2639, 3016, 3248, 5278, 6032, 10556, 21112, 29147, 42224, 58294, 116588, 204029, 233176, 378911, 408058, 466352, 757822, 816116, 845263, 1515644, 1632232, 1690526, 2652377, 3031288, 3264464, 3381052, 5304754, 5916841, 6062576, 6762104, 10609508, 10988419, 11833682, 13524208, 21219016, 21976838, 23667364, 42438032, 43953676, 47334728, 76918933, 87907352, 94669456, 153837866, 175814704, 307675732, 615351464, 1230702928]

約数ペア:

[(1, 1230702928), (2, 615351464), (4, 307675732), (7, 175814704), (8, 153837866), (13, 94669456), (14, 87907352), (16, 76918933), (26, 47334728), (28, 43953676), (29, 42438032), (52, 23667364), (56, 21976838), (58, 21219016), (91, 13524208), (104, 11833682), (112, 10988419), (116, 10609508), (182, 6762104), (203, 6062576), (208, 5916841), (232, 5304754), (364, 3381052), (377, 3264464), (406, 3031288), (464, 2652377), (728, 1690526), (754, 1632232), (812, 1515644), (1456, 845263), (1508, 816116), (1624, 757822), (2639, 466352), (3016, 408058), (3248, 378911), (5278, 233176), (6032, 204029), (10556, 116588), (21112, 58294), (29147, 42224)]