320199551392

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6421}}^1\times {\mathrm{11717}}^1$

素因数の和:18174

約数の個数: 96

約数和(自身を含む): 758550199680

約数和(自身を除く): 438350648288

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 6421, 11717, 12842, 23434, 25684, 44947, 46868, 51368, 82019, 89894, 93736, 102736, 121999, 164038, 179788, 187472, 205472, 222623, 243998, 328076, 359576, 374944, 445246, 487996, 656152, 719152, 853993, 890492, 975992, 1312304, 1438304, 1558361, 1707986, 1780984, 1951984, 2624608, 3116722, 3415972, 3561968, 3903968, 6233444, 6831944, 7123936, 12466888, 13663888, 24933776, 27327776, 49867552, 75234857, 150469714, 300939428, 526643999, 601878856, 1053287998, 1203757712, 1429462283, 2106575996, 2407515424, 2858924566, 4213151992, 5717849132, 8426303984, 10006235981, 11435698264, 16852607968, 20012471962, 22871396528, 40024943924, 45742793056, 80049887848, 160099775696, 320199551392]

約数ペア:

[(1, 320199551392), (2, 160099775696), (4, 80049887848), (7, 45742793056), (8, 40024943924), (14, 22871396528), (16, 20012471962), (19, 16852607968), (28, 11435698264), (32, 10006235981), (38, 8426303984), (56, 5717849132), (76, 4213151992), (112, 2858924566), (133, 2407515424), (152, 2106575996), (224, 1429462283), (266, 1203757712), (304, 1053287998), (532, 601878856), (608, 526643999), (1064, 300939428), (2128, 150469714), (4256, 75234857), (6421, 49867552), (11717, 27327776), (12842, 24933776), (23434, 13663888), (25684, 12466888), (44947, 7123936), (46868, 6831944), (51368, 6233444), (82019, 3903968), (89894, 3561968), (93736, 3415972), (102736, 3116722), (121999, 2624608), (164038, 1951984), (179788, 1780984), (187472, 1707986), (205472, 1558361), (222623, 1438304), (243998, 1312304), (328076, 975992), (359576, 890492), (374944, 853993), (445246, 719152), (487996, 656152)]