2139790512

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{12421}}^1$

素因数の和:12566

約数の個数: 80

約数和(自身を含む): 5736181472

約数和(自身を除く): 3596390960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 97, 111, 148, 194, 222, 291, 296, 388, 444, 582, 592, 776, 888, 1164, 1552, 1776, 2328, 3589, 4656, 7178, 10767, 12421, 14356, 21534, 24842, 28712, 37263, 43068, 49684, 57424, 74526, 86136, 99368, 149052, 172272, 198736, 298104, 459577, 596208, 919154, 1204837, 1378731, 1838308, 2409674, 2757462, 3614511, 3676616, 4819348, 5514924, 7229022, 7353232, 9638696, 11029848, 14458044, 19277392, 22059696, 28916088, 44578969, 57832176, 89157938, 133736907, 178315876, 267473814, 356631752, 534947628, 713263504, 1069895256, 2139790512]

約数ペア:

[(1, 2139790512), (2, 1069895256), (3, 713263504), (4, 534947628), (6, 356631752), (8, 267473814), (12, 178315876), (16, 133736907), (24, 89157938), (37, 57832176), (48, 44578969), (74, 28916088), (97, 22059696), (111, 19277392), (148, 14458044), (194, 11029848), (222, 9638696), (291, 7353232), (296, 7229022), (388, 5514924), (444, 4819348), (582, 3676616), (592, 3614511), (776, 2757462), (888, 2409674), (1164, 1838308), (1552, 1378731), (1776, 1204837), (2328, 919154), (3589, 596208), (4656, 459577), (7178, 298104), (10767, 198736), (12421, 172272), (14356, 149052), (21534, 99368), (24842, 86136), (28712, 74526), (37263, 57424), (43068, 49684)]