681567348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67057}}^1$

素因数の和:67093

約数の個数: 72

約数和(自身を含む): 1997791936

約数和(自身を除く): 1316224588

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 67057, 134114, 201171, 268228, 402342, 469399, 737627, 804684, 938798, 1408197, 1475254, 1877596, 2212881, 2816394, 2950508, 4425762, 5163389, 5632788, 8113897, 8851524, 10326778, 15490167, 16227794, 20653556, 24341691, 30980334, 32455588, 48683382, 56797279, 61960668, 97366764, 113594558, 170391837, 227189116, 340783674, 681567348]

約数ペア:

[(1, 681567348), (2, 340783674), (3, 227189116), (4, 170391837), (6, 113594558), (7, 97366764), (11, 61960668), (12, 56797279), (14, 48683382), (21, 32455588), (22, 30980334), (28, 24341691), (33, 20653556), (42, 16227794), (44, 15490167), (66, 10326778), (77, 8851524), (84, 8113897), (121, 5632788), (132, 5163389), (154, 4425762), (231, 2950508), (242, 2816394), (308, 2212881), (363, 1877596), (462, 1475254), (484, 1408197), (726, 938798), (847, 804684), (924, 737627), (1452, 469399), (1694, 402342), (2541, 268228), (3388, 201171), (5082, 134114), (10164, 67057)]