668744154

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:741

約数の個数: 96

約数和(自身を含む): 1624688640

約数和(自身を除く): 955944486

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 127, 169, 234, 254, 338, 351, 381, 507, 577, 702, 762, 1014, 1143, 1154, 1521, 1651, 1731, 2286, 3042, 3302, 3429, 3462, 4563, 4953, 5193, 6858, 7501, 9126, 9906, 10386, 14859, 15002, 15579, 21463, 22503, 29718, 31158, 42926, 44577, 45006, 64389, 67509, 73279, 89154, 97513, 128778, 135018, 146558, 193167, 195026, 202527, 219837, 292539, 386334, 405054, 439674, 579501, 585078, 659511, 877617, 952627, 1159002, 1319022, 1755234, 1905254, 1978533, 2632851, 2857881, 3957066, 5265702, 5715762, 8573643, 12384151, 17147286, 24768302, 25720929, 37152453, 51441858, 74304906, 111457359, 222914718, 334372077, 668744154]

約数ペア:

[(1, 668744154), (2, 334372077), (3, 222914718), (6, 111457359), (9, 74304906), (13, 51441858), (18, 37152453), (26, 25720929), (27, 24768302), (39, 17147286), (54, 12384151), (78, 8573643), (117, 5715762), (127, 5265702), (169, 3957066), (234, 2857881), (254, 2632851), (338, 1978533), (351, 1905254), (381, 1755234), (507, 1319022), (577, 1159002), (702, 952627), (762, 877617), (1014, 659511), (1143, 585078), (1154, 579501), (1521, 439674), (1651, 405054), (1731, 386334), (2286, 292539), (3042, 219837), (3302, 202527), (3429, 195026), (3462, 193167), (4563, 146558), (4953, 135018), (5193, 128778), (6858, 97513), (7501, 89154), (9126, 73279), (9906, 67509), (10386, 64389), (14859, 45006), (15002, 44577), (15579, 42926), (21463, 31158), (22503, 29718)]