1300277776

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1213}}^1$

素因数の和:1808

約数の個数: 80

約数和(自身を含む): 3056482944

約数和(自身を除く): 1756205168

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 563, 952, 1126, 1213, 1904, 2252, 2426, 3941, 4504, 4852, 7882, 8491, 9008, 9571, 9704, 15764, 16982, 19142, 19408, 20621, 31528, 33964, 38284, 41242, 63056, 66997, 67928, 76568, 82484, 133994, 135856, 144347, 153136, 164968, 267988, 288694, 329936, 535976, 577388, 682919, 1071952, 1154776, 1365838, 2309552, 2731676, 4780433, 5463352, 9560866, 10926704, 11609623, 19121732, 23219246, 38243464, 46438492, 76486928, 81267361, 92876984, 162534722, 185753968, 325069444, 650138888, 1300277776]

約数ペア:

[(1, 1300277776), (2, 650138888), (4, 325069444), (7, 185753968), (8, 162534722), (14, 92876984), (16, 81267361), (17, 76486928), (28, 46438492), (34, 38243464), (56, 23219246), (68, 19121732), (112, 11609623), (119, 10926704), (136, 9560866), (238, 5463352), (272, 4780433), (476, 2731676), (563, 2309552), (952, 1365838), (1126, 1154776), (1213, 1071952), (1904, 682919), (2252, 577388), (2426, 535976), (3941, 329936), (4504, 288694), (4852, 267988), (7882, 164968), (8491, 153136), (9008, 144347), (9571, 135856), (9704, 133994), (15764, 82484), (16982, 76568), (19142, 67928), (19408, 66997), (20621, 63056), (31528, 41242), (33964, 38284)]