867221796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{863}}^1\times {\mathrm{1709}}^1$

素因数の和:2593

約数の個数: 72

約数和(自身を含む): 2357994240

約数和(自身を除く): 1490772444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 863, 1709, 1726, 2589, 3418, 3452, 5127, 5178, 6041, 6836, 10254, 10356, 11963, 12082, 18123, 20508, 23926, 24164, 35889, 36246, 42287, 47852, 71778, 72492, 83741, 84574, 126861, 143556, 167482, 169148, 251223, 253722, 334964, 502446, 507444, 1004892, 1474867, 2949734, 4424601, 5899468, 8849202, 10324069, 17698404, 20648138, 30972207, 41296276, 61944414, 72268483, 123888828, 144536966, 216805449, 289073932, 433610898, 867221796]

約数ペア:

[(1, 867221796), (2, 433610898), (3, 289073932), (4, 216805449), (6, 144536966), (7, 123888828), (12, 72268483), (14, 61944414), (21, 41296276), (28, 30972207), (42, 20648138), (49, 17698404), (84, 10324069), (98, 8849202), (147, 5899468), (196, 4424601), (294, 2949734), (588, 1474867), (863, 1004892), (1709, 507444), (1726, 502446), (2589, 334964), (3418, 253722), (3452, 251223), (5127, 169148), (5178, 167482), (6041, 143556), (6836, 126861), (10254, 84574), (10356, 83741), (11963, 72492), (12082, 71778), (18123, 47852), (20508, 42287), (23926, 36246), (24164, 35889)]