291269164030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{337}}^1\times {\mathrm{22691}}^1$

素因数の和:23341

約数の個数: 64

約数和(自身を含む): 568247254848

約数和(自身を除く): 276978090818

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 293, 337, 586, 674, 1465, 1685, 2930, 3370, 3809, 4381, 7618, 8762, 19045, 21905, 22691, 38090, 43810, 45382, 98741, 113455, 197482, 226910, 294983, 493705, 589966, 987410, 1283633, 1474915, 2567266, 2949830, 6418165, 6648463, 7646867, 12836330, 13296926, 15293734, 33242315, 38234335, 66484630, 76468670, 86430019, 99409271, 172860038, 198818542, 432150095, 497046355, 864300190, 994092710, 2240532031, 4481064062, 11202660155, 22405320310, 29126916403, 58253832806, 145634582015, 291269164030]

約数ペア:

[(1, 291269164030), (2, 145634582015), (5, 58253832806), (10, 29126916403), (13, 22405320310), (26, 11202660155), (65, 4481064062), (130, 2240532031), (293, 994092710), (337, 864300190), (586, 497046355), (674, 432150095), (1465, 198818542), (1685, 172860038), (2930, 99409271), (3370, 86430019), (3809, 76468670), (4381, 66484630), (7618, 38234335), (8762, 33242315), (19045, 15293734), (21905, 13296926), (22691, 12836330), (38090, 7646867), (43810, 6648463), (45382, 6418165), (98741, 2949830), (113455, 2567266), (197482, 1474915), (226910, 1283633), (294983, 987410), (493705, 589966)]