841805024

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{811}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 1677916800

約数和(自身を除く): 836111776

約数列:

[1, 2, 4, 8, 16, 32, 163, 199, 326, 398, 652, 796, 811, 1304, 1592, 1622, 2608, 3184, 3244, 5216, 6368, 6488, 12976, 25952, 32437, 64874, 129748, 132193, 161389, 259496, 264386, 322778, 518992, 528772, 645556, 1037984, 1057544, 1291112, 2115088, 2582224, 4230176, 5164448, 26306407, 52612814, 105225628, 210451256, 420902512, 841805024]

約数ペア:

[(1, 841805024), (2, 420902512), (4, 210451256), (8, 105225628), (16, 52612814), (32, 26306407), (163, 5164448), (199, 4230176), (326, 2582224), (398, 2115088), (652, 1291112), (796, 1057544), (811, 1037984), (1304, 645556), (1592, 528772), (1622, 518992), (2608, 322778), (3184, 264386), (3244, 259496), (5216, 161389), (6368, 132193), (6488, 129748), (12976, 64874), (25952, 32437)]