1646556192

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{41131}}^1$

素因数の和:41286

約数の個数: 72

約数和(自身を含む): 4716195120

約数和(自身を除く): 3069638928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 4448, 5004, 6672, 10008, 13344, 20016, 40032, 41131, 82262, 123393, 164524, 246786, 329048, 370179, 493572, 658096, 740358, 987144, 1316192, 1480716, 1974288, 2961432, 3948576, 5717209, 5922864, 11434418, 11845728, 17151627, 22868836, 34303254, 45737672, 51454881, 68606508, 91475344, 102909762, 137213016, 182950688, 205819524, 274426032, 411639048, 548852064, 823278096, 1646556192]

約数ペア:

[(1, 1646556192), (2, 823278096), (3, 548852064), (4, 411639048), (6, 274426032), (8, 205819524), (9, 182950688), (12, 137213016), (16, 102909762), (18, 91475344), (24, 68606508), (32, 51454881), (36, 45737672), (48, 34303254), (72, 22868836), (96, 17151627), (139, 11845728), (144, 11434418), (278, 5922864), (288, 5717209), (417, 3948576), (556, 2961432), (834, 1974288), (1112, 1480716), (1251, 1316192), (1668, 987144), (2224, 740358), (2502, 658096), (3336, 493572), (4448, 370179), (5004, 329048), (6672, 246786), (10008, 164524), (13344, 123393), (20016, 82262), (40032, 41131)]