220652544

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:392

約数の個数: 176

約数和(自身を含む): 695914496

約数和(自身を除く): 475261952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 331, 336, 372, 384, 434, 448, 496, 512, 651, 662, 672, 744, 768, 868, 896, 992, 993, 1024, 1302, 1324, 1344, 1488, 1536, 1736, 1792, 1984, 1986, 2317, 2604, 2648, 2688, 2976, 3072, 3472, 3584, 3968, 3972, 4634, 5208, 5296, 5376, 5952, 6944, 6951, 7168, 7936, 7944, 9268, 10261, 10416, 10592, 10752, 11904, 13888, 13902, 15872, 15888, 18536, 20522, 20832, 21184, 21504, 23808, 27776, 27804, 30783, 31744, 31776, 37072, 41044, 41664, 42368, 47616, 55552, 55608, 61566, 63552, 71827, 74144, 82088, 83328, 84736, 95232, 111104, 111216, 123132, 127104, 143654, 148288, 164176, 166656, 169472, 215481, 222208, 222432, 246264, 254208, 287308, 296576, 328352, 333312, 338944, 430962, 444864, 492528, 508416, 574616, 593152, 656704, 666624, 861924, 889728, 985056, 1016832, 1149232, 1186304, 1313408, 1723848, 1779456, 1970112, 2298464, 2372608, 2626816, 3447696, 3558912, 3940224, 4596928, 5253632, 6895392, 7117824, 7880448, 9193856, 10507264, 13790784, 15760896, 18387712, 27581568, 31521792, 36775424, 55163136, 73550848, 110326272, 220652544]

約数ペア:

[(1, 220652544), (2, 110326272), (3, 73550848), (4, 55163136), (6, 36775424), (7, 31521792), (8, 27581568), (12, 18387712), (14, 15760896), (16, 13790784), (21, 10507264), (24, 9193856), (28, 7880448), (31, 7117824), (32, 6895392), (42, 5253632), (48, 4596928), (56, 3940224), (62, 3558912), (64, 3447696), (84, 2626816), (93, 2372608), (96, 2298464), (112, 1970112), (124, 1779456), (128, 1723848), (168, 1313408), (186, 1186304), (192, 1149232), (217, 1016832), (224, 985056), (248, 889728), (256, 861924), (331, 666624), (336, 656704), (372, 593152), (384, 574616), (434, 508416), (448, 492528), (496, 444864), (512, 430962), (651, 338944), (662, 333312), (672, 328352), (744, 296576), (768, 287308), (868, 254208), (896, 246264), (992, 222432), (993, 222208), (1024, 215481), (1302, 169472), (1324, 166656), (1344, 164176), (1488, 148288), (1536, 143654), (1736, 127104), (1792, 123132), (1984, 111216), (1986, 111104), (2317, 95232), (2604, 84736), (2648, 83328), (2688, 82088), (2976, 74144), (3072, 71827), (3472, 63552), (3584, 61566), (3968, 55608), (3972, 55552), (4634, 47616), (5208, 42368), (5296, 41664), (5376, 41044), (5952, 37072), (6944, 31776), (6951, 31744), (7168, 30783), (7936, 27804), (7944, 27776), (9268, 23808), (10261, 21504), (10416, 21184), (10592, 20832), (10752, 20522), (11904, 18536), (13888, 15888), (13902, 15872)]