252488975037

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1\times {\mathrm{7487}}^1$

素因数の和:8234

約数の個数: 64

約数和(自身を含む): 387660349440

約数和(自身を除く): 135171374403

約数列:

[1, 3, 13, 19, 39, 57, 71, 213, 247, 641, 741, 923, 1349, 1923, 2769, 4047, 7487, 8333, 12179, 17537, 22461, 24999, 36537, 45511, 52611, 97331, 136533, 142253, 158327, 291993, 426759, 474981, 531577, 591643, 864709, 1594731, 1774929, 1849289, 2594127, 4799167, 5547867, 6910501, 10099963, 11241217, 14397501, 20731503, 30299889, 33723651, 62389171, 91184173, 131299519, 187167513, 273552519, 340740857, 393898557, 1022222571, 1185394249, 3556182747, 4429631141, 6474076283, 13288893423, 19422228849, 84162991679, 252488975037]

約数ペア:

[(1, 252488975037), (3, 84162991679), (13, 19422228849), (19, 13288893423), (39, 6474076283), (57, 4429631141), (71, 3556182747), (213, 1185394249), (247, 1022222571), (641, 393898557), (741, 340740857), (923, 273552519), (1349, 187167513), (1923, 131299519), (2769, 91184173), (4047, 62389171), (7487, 33723651), (8333, 30299889), (12179, 20731503), (17537, 14397501), (22461, 11241217), (24999, 10099963), (36537, 6910501), (45511, 5547867), (52611, 4799167), (97331, 2594127), (136533, 1849289), (142253, 1774929), (158327, 1594731), (291993, 864709), (426759, 591643), (474981, 531577)]