2080452912

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{1663}}^1$

素因数の和:2130

約数の個数: 80

約数和(自身を含む): 5472030720

約数和(自身を除く): 3391577808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 389, 402, 536, 778, 804, 1072, 1167, 1556, 1608, 1663, 2334, 3112, 3216, 3326, 4668, 4989, 6224, 6652, 9336, 9978, 13304, 18672, 19956, 26063, 26608, 39912, 52126, 78189, 79824, 104252, 111421, 156378, 208504, 222842, 312756, 334263, 417008, 445684, 625512, 646907, 668526, 891368, 1251024, 1293814, 1337052, 1782736, 1940721, 2587628, 2674104, 3881442, 5175256, 5348208, 7762884, 10350512, 15525768, 31051536, 43342769, 86685538, 130028307, 173371076, 260056614, 346742152, 520113228, 693484304, 1040226456, 2080452912]

約数ペア:

[(1, 2080452912), (2, 1040226456), (3, 693484304), (4, 520113228), (6, 346742152), (8, 260056614), (12, 173371076), (16, 130028307), (24, 86685538), (48, 43342769), (67, 31051536), (134, 15525768), (201, 10350512), (268, 7762884), (389, 5348208), (402, 5175256), (536, 3881442), (778, 2674104), (804, 2587628), (1072, 1940721), (1167, 1782736), (1556, 1337052), (1608, 1293814), (1663, 1251024), (2334, 891368), (3112, 668526), (3216, 646907), (3326, 625512), (4668, 445684), (4989, 417008), (6224, 334263), (6652, 312756), (9336, 222842), (9978, 208504), (13304, 156378), (18672, 111421), (19956, 104252), (26063, 79824), (26608, 78189), (39912, 52126)]