217427232

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1999}}^1$

素因数の和:2126

約数の個数: 96

約数和(自身を含む): 628992000

約数和(自身を除く): 411564768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 103, 132, 176, 206, 264, 309, 352, 412, 528, 618, 824, 1056, 1133, 1236, 1648, 1999, 2266, 2472, 3296, 3399, 3998, 4532, 4944, 5997, 6798, 7996, 9064, 9888, 11994, 13596, 15992, 18128, 21989, 23988, 27192, 31984, 36256, 43978, 47976, 54384, 63968, 65967, 87956, 95952, 108768, 131934, 175912, 191904, 205897, 263868, 351824, 411794, 527736, 617691, 703648, 823588, 1055472, 1235382, 1647176, 2110944, 2264867, 2470764, 3294352, 4529734, 4941528, 6588704, 6794601, 9059468, 9883056, 13589202, 18118936, 19766112, 27178404, 36237872, 54356808, 72475744, 108713616, 217427232]

約数ペア:

[(1, 217427232), (2, 108713616), (3, 72475744), (4, 54356808), (6, 36237872), (8, 27178404), (11, 19766112), (12, 18118936), (16, 13589202), (22, 9883056), (24, 9059468), (32, 6794601), (33, 6588704), (44, 4941528), (48, 4529734), (66, 3294352), (88, 2470764), (96, 2264867), (103, 2110944), (132, 1647176), (176, 1235382), (206, 1055472), (264, 823588), (309, 703648), (352, 617691), (412, 527736), (528, 411794), (618, 351824), (824, 263868), (1056, 205897), (1133, 191904), (1236, 175912), (1648, 131934), (1999, 108768), (2266, 95952), (2472, 87956), (3296, 65967), (3399, 63968), (3998, 54384), (4532, 47976), (4944, 43978), (5997, 36256), (6798, 31984), (7996, 27192), (9064, 23988), (9888, 21989), (11994, 18128), (13596, 15992)]