318202891812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{953}}^1\times {\mathrm{54881}}^1$

素因数の和:55870

約数の個数: 108

約数和(自身を含む): 871908248484

約数和(自身を除く): 553705356672

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 953, 1014, 1521, 1906, 2028, 2859, 3042, 3812, 5718, 6084, 8577, 11436, 12389, 17154, 24778, 34308, 37167, 49556, 54881, 74334, 109762, 111501, 148668, 161057, 164643, 219524, 223002, 322114, 329286, 446004, 483171, 493929, 644228, 658572, 713453, 966342, 987858, 1426906, 1449513, 1932684, 1975716, 2140359, 2853812, 2899026, 4280718, 5798052, 6421077, 8561436, 9274889, 12842154, 18549778, 25684308, 27824667, 37099556, 52301593, 55649334, 83474001, 104603186, 111298668, 156904779, 166948002, 209206372, 313809558, 333896004, 470714337, 627619116, 679920709, 941428674, 1359841418, 1882857348, 2039762127, 2719682836, 4079524254, 6119286381, 8159048508, 8838969217, 12238572762, 17677938434, 24477145524, 26516907651, 35355876868, 53033815302, 79550722953, 106067630604, 159101445906, 318202891812]

約数ペア:

[(1, 318202891812), (2, 159101445906), (3, 106067630604), (4, 79550722953), (6, 53033815302), (9, 35355876868), (12, 26516907651), (13, 24477145524), (18, 17677938434), (26, 12238572762), (36, 8838969217), (39, 8159048508), (52, 6119286381), (78, 4079524254), (117, 2719682836), (156, 2039762127), (169, 1882857348), (234, 1359841418), (338, 941428674), (468, 679920709), (507, 627619116), (676, 470714337), (953, 333896004), (1014, 313809558), (1521, 209206372), (1906, 166948002), (2028, 156904779), (2859, 111298668), (3042, 104603186), (3812, 83474001), (5718, 55649334), (6084, 52301593), (8577, 37099556), (11436, 27824667), (12389, 25684308), (17154, 18549778), (24778, 12842154), (34308, 9274889), (37167, 8561436), (49556, 6421077), (54881, 5798052), (74334, 4280718), (109762, 2899026), (111501, 2853812), (148668, 2140359), (161057, 1975716), (164643, 1932684), (219524, 1449513), (223002, 1426906), (322114, 987858), (329286, 966342), (446004, 713453), (483171, 658572), (493929, 644228)]