316857888

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{8663}}^1$

素因数の和:8806

約数の個数: 72

約数和(自身を含む): 908264448

約数和(自身を除く): 591406560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4064, 4572, 6096, 8663, 9144, 12192, 17326, 18288, 25989, 34652, 36576, 51978, 69304, 77967, 103956, 138608, 155934, 207912, 277216, 311868, 415824, 623736, 831648, 1100201, 1247472, 2200402, 2494944, 3300603, 4400804, 6601206, 8801608, 9901809, 13202412, 17603216, 19803618, 26404824, 35206432, 39607236, 52809648, 79214472, 105619296, 158428944, 316857888]

約数ペア:

[(1, 316857888), (2, 158428944), (3, 105619296), (4, 79214472), (6, 52809648), (8, 39607236), (9, 35206432), (12, 26404824), (16, 19803618), (18, 17603216), (24, 13202412), (32, 9901809), (36, 8801608), (48, 6601206), (72, 4400804), (96, 3300603), (127, 2494944), (144, 2200402), (254, 1247472), (288, 1100201), (381, 831648), (508, 623736), (762, 415824), (1016, 311868), (1143, 277216), (1524, 207912), (2032, 155934), (2286, 138608), (3048, 103956), (4064, 77967), (4572, 69304), (6096, 51978), (8663, 36576), (9144, 34652), (12192, 25989), (17326, 18288)]