319431006

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1103}}^1$

素因数の和:1318

約数の個数: 64

約数和(自身を含む): 737648640

約数和(自身を除く): 418217634

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 173, 186, 279, 346, 519, 558, 837, 1038, 1103, 1557, 1674, 2206, 3114, 3309, 4671, 5363, 6618, 9342, 9927, 10726, 16089, 19854, 29781, 32178, 34193, 48267, 59562, 68386, 96534, 102579, 144801, 190819, 205158, 289602, 307737, 381638, 572457, 615474, 923211, 1144914, 1717371, 1846422, 3434742, 5152113, 5915389, 10304226, 11830778, 17746167, 35492334, 53238501, 106477002, 159715503, 319431006]

約数ペア:

[(1, 319431006), (2, 159715503), (3, 106477002), (6, 53238501), (9, 35492334), (18, 17746167), (27, 11830778), (31, 10304226), (54, 5915389), (62, 5152113), (93, 3434742), (173, 1846422), (186, 1717371), (279, 1144914), (346, 923211), (519, 615474), (558, 572457), (837, 381638), (1038, 307737), (1103, 289602), (1557, 205158), (1674, 190819), (2206, 144801), (3114, 102579), (3309, 96534), (4671, 68386), (5363, 59562), (6618, 48267), (9342, 34193), (9927, 32178), (10726, 29781), (16089, 19854)]