834776964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{70481}}^1$

素因数の和:70545

約数の個数: 72

約数和(自身を含む): 2462923008

約数和(自身を除く): 1628146044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 70481, 140962, 211443, 281924, 422886, 493367, 634329, 845772, 986734, 1268658, 1480101, 1973468, 2537316, 2960202, 3312607, 4440303, 5920404, 6625214, 8880606, 9937821, 13250428, 17761212, 19875642, 23188249, 29813463, 39751284, 46376498, 59626926, 69564747, 92752996, 119253852, 139129494, 208694241, 278258988, 417388482, 834776964]

約数ペア:

[(1, 834776964), (2, 417388482), (3, 278258988), (4, 208694241), (6, 139129494), (7, 119253852), (9, 92752996), (12, 69564747), (14, 59626926), (18, 46376498), (21, 39751284), (28, 29813463), (36, 23188249), (42, 19875642), (47, 17761212), (63, 13250428), (84, 9937821), (94, 8880606), (126, 6625214), (141, 5920404), (188, 4440303), (252, 3312607), (282, 2960202), (329, 2537316), (423, 1973468), (564, 1480101), (658, 1268658), (846, 986734), (987, 845772), (1316, 634329), (1692, 493367), (1974, 422886), (2961, 281924), (3948, 211443), (5922, 140962), (11844, 70481)]