219462144

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:482

約数の個数: 160

約数和(自身を含む): 659957760

約数和(自身を除く): 440495616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 256, 264, 341, 352, 372, 384, 419, 496, 512, 528, 682, 704, 744, 768, 838, 992, 1023, 1056, 1257, 1364, 1408, 1488, 1536, 1676, 1984, 2046, 2112, 2514, 2728, 2816, 2976, 3352, 3968, 4092, 4224, 4609, 5028, 5456, 5632, 5952, 6704, 7936, 8184, 8448, 9218, 10056, 10912, 11904, 12989, 13408, 13827, 15872, 16368, 16896, 18436, 20112, 21824, 23808, 25978, 26816, 27654, 32736, 36872, 38967, 40224, 43648, 47616, 51956, 53632, 55308, 65472, 73744, 77934, 80448, 87296, 103912, 107264, 110616, 130944, 142879, 147488, 155868, 160896, 174592, 207824, 214528, 221232, 261888, 285758, 294976, 311736, 321792, 415648, 428637, 442464, 523776, 571516, 589952, 623472, 643584, 831296, 857274, 884928, 1143032, 1179904, 1246944, 1662592, 1714548, 1769856, 2286064, 2359808, 2493888, 3325184, 3429096, 3539712, 4572128, 4987776, 6650368, 6858192, 7079424, 9144256, 9975552, 13716384, 18288512, 19951104, 27432768, 36577024, 54865536, 73154048, 109731072, 219462144]

約数ペア:

[(1, 219462144), (2, 109731072), (3, 73154048), (4, 54865536), (6, 36577024), (8, 27432768), (11, 19951104), (12, 18288512), (16, 13716384), (22, 9975552), (24, 9144256), (31, 7079424), (32, 6858192), (33, 6650368), (44, 4987776), (48, 4572128), (62, 3539712), (64, 3429096), (66, 3325184), (88, 2493888), (93, 2359808), (96, 2286064), (124, 1769856), (128, 1714548), (132, 1662592), (176, 1246944), (186, 1179904), (192, 1143032), (248, 884928), (256, 857274), (264, 831296), (341, 643584), (352, 623472), (372, 589952), (384, 571516), (419, 523776), (496, 442464), (512, 428637), (528, 415648), (682, 321792), (704, 311736), (744, 294976), (768, 285758), (838, 261888), (992, 221232), (1023, 214528), (1056, 207824), (1257, 174592), (1364, 160896), (1408, 155868), (1488, 147488), (1536, 142879), (1676, 130944), (1984, 110616), (2046, 107264), (2112, 103912), (2514, 87296), (2728, 80448), (2816, 77934), (2976, 73744), (3352, 65472), (3968, 55308), (4092, 53632), (4224, 51956), (4609, 47616), (5028, 43648), (5456, 40224), (5632, 38967), (5952, 36872), (6704, 32736), (7936, 27654), (8184, 26816), (8448, 25978), (9218, 23808), (10056, 21824), (10912, 20112), (11904, 18436), (12989, 16896), (13408, 16368), (13827, 15872)]