270299988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{827}}^1\times {\mathrm{1297}}^1$

素因数の和:2141

約数の個数: 72

約数和(自身を含む): 782413632

約数和(自身を除く): 512113644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 827, 1297, 1654, 2481, 2594, 3308, 3891, 4962, 5188, 5789, 7443, 7782, 9079, 9924, 11578, 11673, 14886, 15564, 17367, 18158, 23156, 23346, 27237, 29772, 34734, 36316, 46692, 52101, 54474, 69468, 81711, 104202, 108948, 163422, 208404, 326844, 1072619, 2145238, 3217857, 4290476, 6435714, 7508333, 9653571, 12871428, 15016666, 19307142, 22524999, 30033332, 38614284, 45049998, 67574997, 90099996, 135149994, 270299988]

約数ペア:

[(1, 270299988), (2, 135149994), (3, 90099996), (4, 67574997), (6, 45049998), (7, 38614284), (9, 30033332), (12, 22524999), (14, 19307142), (18, 15016666), (21, 12871428), (28, 9653571), (36, 7508333), (42, 6435714), (63, 4290476), (84, 3217857), (126, 2145238), (252, 1072619), (827, 326844), (1297, 208404), (1654, 163422), (2481, 108948), (2594, 104202), (3308, 81711), (3891, 69468), (4962, 54474), (5188, 52101), (5789, 46692), (7443, 36316), (7782, 34734), (9079, 29772), (9924, 27237), (11578, 23346), (11673, 23156), (14886, 18158), (15564, 17367)]