310514508

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{2063}}^1$

素因数の和:2223

約数の個数: 72

約数和(自身を含む): 813653568

約数和(自身を除く): 503139060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 113, 148, 222, 226, 333, 339, 444, 452, 666, 678, 1017, 1332, 1356, 2034, 2063, 4068, 4126, 4181, 6189, 8252, 8362, 12378, 12543, 16724, 18567, 24756, 25086, 37134, 37629, 50172, 74268, 75258, 76331, 150516, 152662, 228993, 233119, 305324, 457986, 466238, 686979, 699357, 915972, 932476, 1373958, 1398714, 2098071, 2747916, 2797428, 4196142, 8392284, 8625403, 17250806, 25876209, 34501612, 51752418, 77628627, 103504836, 155257254, 310514508]

約数ペア:

[(1, 310514508), (2, 155257254), (3, 103504836), (4, 77628627), (6, 51752418), (9, 34501612), (12, 25876209), (18, 17250806), (36, 8625403), (37, 8392284), (74, 4196142), (111, 2797428), (113, 2747916), (148, 2098071), (222, 1398714), (226, 1373958), (333, 932476), (339, 915972), (444, 699357), (452, 686979), (666, 466238), (678, 457986), (1017, 305324), (1332, 233119), (1356, 228993), (2034, 152662), (2063, 150516), (4068, 76331), (4126, 75258), (4181, 74268), (6189, 50172), (8252, 37629), (8362, 37134), (12378, 25086), (12543, 24756), (16724, 18567)]