628601136

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1861}}^1$

素因数の和:2130

約数の個数: 80

約数和(自身を含む): 1684558848

約数和(自身を除く): 1055957712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 227, 248, 372, 454, 496, 681, 744, 908, 1362, 1488, 1816, 1861, 2724, 3632, 3722, 5448, 5583, 7037, 7444, 10896, 11166, 14074, 14888, 21111, 22332, 28148, 29776, 42222, 44664, 56296, 57691, 84444, 89328, 112592, 115382, 168888, 173073, 230764, 337776, 346146, 422447, 461528, 692292, 844894, 923056, 1267341, 1384584, 1689788, 2534682, 2769168, 3379576, 5069364, 6759152, 10138728, 13095857, 20277456, 26191714, 39287571, 52383428, 78575142, 104766856, 157150284, 209533712, 314300568, 628601136]

約数ペア:

[(1, 628601136), (2, 314300568), (3, 209533712), (4, 157150284), (6, 104766856), (8, 78575142), (12, 52383428), (16, 39287571), (24, 26191714), (31, 20277456), (48, 13095857), (62, 10138728), (93, 6759152), (124, 5069364), (186, 3379576), (227, 2769168), (248, 2534682), (372, 1689788), (454, 1384584), (496, 1267341), (681, 923056), (744, 844894), (908, 692292), (1362, 461528), (1488, 422447), (1816, 346146), (1861, 337776), (2724, 230764), (3632, 173073), (3722, 168888), (5448, 115382), (5583, 112592), (7037, 89328), (7444, 84444), (10896, 57691), (11166, 56296), (14074, 44664), (14888, 42222), (21111, 29776), (22332, 28148)]