309861036

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{499}}^1$

素因数の和:923

約数の個数: 72

約数和(自身を含む): 803712000

約数和(自身を除く): 493850964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 367, 423, 499, 564, 734, 846, 998, 1101, 1468, 1497, 1692, 1996, 2202, 2994, 3303, 4404, 4491, 5988, 6606, 8982, 13212, 17249, 17964, 23453, 34498, 46906, 51747, 68996, 70359, 93812, 103494, 140718, 155241, 183133, 206988, 211077, 281436, 310482, 366266, 422154, 549399, 620964, 732532, 844308, 1098798, 1648197, 2197596, 3296394, 6592788, 8607251, 17214502, 25821753, 34429004, 51643506, 77465259, 103287012, 154930518, 309861036]

約数ペア:

[(1, 309861036), (2, 154930518), (3, 103287012), (4, 77465259), (6, 51643506), (9, 34429004), (12, 25821753), (18, 17214502), (36, 8607251), (47, 6592788), (94, 3296394), (141, 2197596), (188, 1648197), (282, 1098798), (367, 844308), (423, 732532), (499, 620964), (564, 549399), (734, 422154), (846, 366266), (998, 310482), (1101, 281436), (1468, 211077), (1497, 206988), (1692, 183133), (1996, 155241), (2202, 140718), (2994, 103494), (3303, 93812), (4404, 70359), (4491, 68996), (5988, 51747), (6606, 46906), (8982, 34498), (13212, 23453), (17249, 17964)]