217795584

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2287}}^1$

素因数の和:2341

約数の個数: 88

約数和(自身を含む): 599492608

約数和(自身を除く): 381697024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1024, 1488, 1536, 1984, 2287, 2976, 3072, 3968, 4574, 5952, 6861, 7936, 9148, 11904, 13722, 15872, 18296, 23808, 27444, 31744, 36592, 47616, 54888, 70897, 73184, 95232, 109776, 141794, 146368, 212691, 219552, 283588, 292736, 425382, 439104, 567176, 585472, 850764, 878208, 1134352, 1170944, 1701528, 1756416, 2268704, 2341888, 3403056, 3512832, 4537408, 6806112, 7025664, 9074816, 13612224, 18149632, 27224448, 36299264, 54448896, 72598528, 108897792, 217795584]

約数ペア:

[(1, 217795584), (2, 108897792), (3, 72598528), (4, 54448896), (6, 36299264), (8, 27224448), (12, 18149632), (16, 13612224), (24, 9074816), (31, 7025664), (32, 6806112), (48, 4537408), (62, 3512832), (64, 3403056), (93, 2341888), (96, 2268704), (124, 1756416), (128, 1701528), (186, 1170944), (192, 1134352), (248, 878208), (256, 850764), (372, 585472), (384, 567176), (496, 439104), (512, 425382), (744, 292736), (768, 283588), (992, 219552), (1024, 212691), (1488, 146368), (1536, 141794), (1984, 109776), (2287, 95232), (2976, 73184), (3072, 70897), (3968, 54888), (4574, 47616), (5952, 36592), (6861, 31744), (7936, 27444), (9148, 23808), (11904, 18296), (13722, 15872)]