311920092

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{23869}}^1$

素因数の和:23904

約数の個数: 72

約数和(自身を含む): 888918800

約数和(自身を除く): 576998708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 242, 297, 363, 396, 484, 594, 726, 1089, 1188, 1452, 2178, 3267, 4356, 6534, 13068, 23869, 47738, 71607, 95476, 143214, 214821, 262559, 286428, 429642, 525118, 644463, 787677, 859284, 1050236, 1288926, 1575354, 2363031, 2577852, 2888149, 3150708, 4726062, 5776298, 7089093, 8664447, 9452124, 11552596, 14178186, 17328894, 25993341, 28356372, 34657788, 51986682, 77980023, 103973364, 155960046, 311920092]

約数ペア:

[(1, 311920092), (2, 155960046), (3, 103973364), (4, 77980023), (6, 51986682), (9, 34657788), (11, 28356372), (12, 25993341), (18, 17328894), (22, 14178186), (27, 11552596), (33, 9452124), (36, 8664447), (44, 7089093), (54, 5776298), (66, 4726062), (99, 3150708), (108, 2888149), (121, 2577852), (132, 2363031), (198, 1575354), (242, 1288926), (297, 1050236), (363, 859284), (396, 787677), (484, 644463), (594, 525118), (726, 429642), (1089, 286428), (1188, 262559), (1452, 214821), (2178, 143214), (3267, 95476), (4356, 71607), (6534, 47738), (13068, 23869)]