633971286

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4493}}^1$

素因数の和:4587

約数の個数: 80

約数和(自身を含む): 1553018544

約数和(自身を除く): 919047258

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 67, 78, 81, 117, 134, 162, 201, 234, 351, 402, 603, 702, 871, 1053, 1206, 1742, 1809, 2106, 2613, 3618, 4493, 5226, 5427, 7839, 8986, 10854, 13479, 15678, 23517, 26958, 40437, 47034, 58409, 70551, 80874, 116818, 121311, 141102, 175227, 242622, 301031, 350454, 363933, 525681, 602062, 727866, 903093, 1051362, 1577043, 1806186, 2709279, 3154086, 3913403, 4731129, 5418558, 7826806, 8127837, 9462258, 11740209, 16255674, 23480418, 24383511, 35220627, 48767022, 70441254, 105661881, 211323762, 316985643, 633971286]

約数ペア:

[(1, 633971286), (2, 316985643), (3, 211323762), (6, 105661881), (9, 70441254), (13, 48767022), (18, 35220627), (26, 24383511), (27, 23480418), (39, 16255674), (54, 11740209), (67, 9462258), (78, 8127837), (81, 7826806), (117, 5418558), (134, 4731129), (162, 3913403), (201, 3154086), (234, 2709279), (351, 1806186), (402, 1577043), (603, 1051362), (702, 903093), (871, 727866), (1053, 602062), (1206, 525681), (1742, 363933), (1809, 350454), (2106, 301031), (2613, 242622), (3618, 175227), (4493, 141102), (5226, 121311), (5427, 116818), (7839, 80874), (8986, 70551), (10854, 58409), (13479, 47034), (15678, 40437), (23517, 26958)]