557289216

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1999}}^1$

素因数の和:2043

約数の個数: 162

約数和(自身を含む): 1767038000

約数和(自身を除く): 1209748784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 256, 264, 288, 352, 363, 384, 396, 484, 528, 576, 704, 726, 768, 792, 968, 1056, 1089, 1152, 1408, 1452, 1584, 1936, 1999, 2112, 2178, 2304, 2816, 2904, 3168, 3872, 3998, 4224, 4356, 5808, 5997, 6336, 7744, 7996, 8448, 8712, 11616, 11994, 12672, 15488, 15992, 17424, 17991, 21989, 23232, 23988, 25344, 30976, 31984, 34848, 35982, 43978, 46464, 47976, 63968, 65967, 69696, 71964, 87956, 92928, 95952, 127936, 131934, 139392, 143928, 175912, 191904, 197901, 241879, 255872, 263868, 278784, 287856, 351824, 383808, 395802, 483758, 511744, 527736, 575712, 703648, 725637, 767616, 791604, 967516, 1055472, 1151424, 1407296, 1451274, 1535232, 1583208, 1935032, 2110944, 2176911, 2302848, 2814592, 2902548, 3166416, 3870064, 4221888, 4353822, 4605696, 5629184, 5805096, 6332832, 7740128, 8443776, 8707644, 11610192, 12665664, 15480256, 16887552, 17415288, 23220384, 25331328, 30960512, 34830576, 46440768, 50662656, 61921024, 69661152, 92881536, 139322304, 185763072, 278644608, 557289216]

約数ペア:

[(1, 557289216), (2, 278644608), (3, 185763072), (4, 139322304), (6, 92881536), (8, 69661152), (9, 61921024), (11, 50662656), (12, 46440768), (16, 34830576), (18, 30960512), (22, 25331328), (24, 23220384), (32, 17415288), (33, 16887552), (36, 15480256), (44, 12665664), (48, 11610192), (64, 8707644), (66, 8443776), (72, 7740128), (88, 6332832), (96, 5805096), (99, 5629184), (121, 4605696), (128, 4353822), (132, 4221888), (144, 3870064), (176, 3166416), (192, 2902548), (198, 2814592), (242, 2302848), (256, 2176911), (264, 2110944), (288, 1935032), (352, 1583208), (363, 1535232), (384, 1451274), (396, 1407296), (484, 1151424), (528, 1055472), (576, 967516), (704, 791604), (726, 767616), (768, 725637), (792, 703648), (968, 575712), (1056, 527736), (1089, 511744), (1152, 483758), (1408, 395802), (1452, 383808), (1584, 351824), (1936, 287856), (1999, 278784), (2112, 263868), (2178, 255872), (2304, 241879), (2816, 197901), (2904, 191904), (3168, 175912), (3872, 143928), (3998, 139392), (4224, 131934), (4356, 127936), (5808, 95952), (5997, 92928), (6336, 87956), (7744, 71964), (7996, 69696), (8448, 65967), (8712, 63968), (11616, 47976), (11994, 46464), (12672, 43978), (15488, 35982), (15992, 34848), (17424, 31984), (17991, 30976), (21989, 25344), (23232, 23988)]