217826928

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1993}}^1$

素因数の和:2044

約数の個数: 160

約数和(自身を含む): 712097280

約数和(自身を除く): 494270352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 33, 36, 44, 46, 48, 54, 66, 69, 72, 88, 92, 99, 108, 132, 138, 144, 176, 184, 198, 207, 216, 253, 264, 276, 297, 368, 396, 414, 432, 506, 528, 552, 594, 621, 759, 792, 828, 1012, 1104, 1188, 1242, 1518, 1584, 1656, 1993, 2024, 2277, 2376, 2484, 3036, 3312, 3986, 4048, 4554, 4752, 4968, 5979, 6072, 6831, 7972, 9108, 9936, 11958, 12144, 13662, 15944, 17937, 18216, 21923, 23916, 27324, 31888, 35874, 36432, 43846, 45839, 47832, 53811, 54648, 65769, 71748, 87692, 91678, 95664, 107622, 109296, 131538, 137517, 143496, 175384, 183356, 197307, 215244, 263076, 275034, 286992, 350768, 366712, 394614, 412551, 430488, 504229, 526152, 550068, 591921, 733424, 789228, 825102, 860976, 1008458, 1052304, 1100136, 1183842, 1237653, 1512687, 1578456, 1650204, 2016916, 2200272, 2367684, 2475306, 3025374, 3156912, 3300408, 4033832, 4538061, 4735368, 4950612, 6050748, 6600816, 8067664, 9076122, 9470736, 9901224, 12101496, 13614183, 18152244, 19802448, 24202992, 27228366, 36304488, 54456732, 72608976, 108913464, 217826928]

約数ペア:

[(1, 217826928), (2, 108913464), (3, 72608976), (4, 54456732), (6, 36304488), (8, 27228366), (9, 24202992), (11, 19802448), (12, 18152244), (16, 13614183), (18, 12101496), (22, 9901224), (23, 9470736), (24, 9076122), (27, 8067664), (33, 6600816), (36, 6050748), (44, 4950612), (46, 4735368), (48, 4538061), (54, 4033832), (66, 3300408), (69, 3156912), (72, 3025374), (88, 2475306), (92, 2367684), (99, 2200272), (108, 2016916), (132, 1650204), (138, 1578456), (144, 1512687), (176, 1237653), (184, 1183842), (198, 1100136), (207, 1052304), (216, 1008458), (253, 860976), (264, 825102), (276, 789228), (297, 733424), (368, 591921), (396, 550068), (414, 526152), (432, 504229), (506, 430488), (528, 412551), (552, 394614), (594, 366712), (621, 350768), (759, 286992), (792, 275034), (828, 263076), (1012, 215244), (1104, 197307), (1188, 183356), (1242, 175384), (1518, 143496), (1584, 137517), (1656, 131538), (1993, 109296), (2024, 107622), (2277, 95664), (2376, 91678), (2484, 87692), (3036, 71748), (3312, 65769), (3986, 54648), (4048, 53811), (4554, 47832), (4752, 45839), (4968, 43846), (5979, 36432), (6072, 35874), (6831, 31888), (7972, 27324), (9108, 23916), (9936, 21923), (11958, 18216), (12144, 17937), (13662, 15944)]