211676928

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:590

約数の個数: 144

約数和(自身を含む): 616928256

約数和(自身を除く): 405251328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 186, 192, 204, 248, 256, 272, 372, 384, 408, 496, 523, 527, 544, 744, 768, 816, 992, 1046, 1054, 1088, 1488, 1569, 1581, 1632, 1984, 2092, 2108, 2176, 2976, 3138, 3162, 3264, 3968, 4184, 4216, 4352, 5952, 6276, 6324, 6528, 7936, 8368, 8432, 8891, 11904, 12552, 12648, 13056, 16213, 16736, 16864, 17782, 23808, 25104, 25296, 26673, 32426, 33472, 33728, 35564, 48639, 50208, 50592, 53346, 64852, 66944, 67456, 71128, 97278, 100416, 101184, 106692, 129704, 133888, 134912, 142256, 194556, 200832, 202368, 213384, 259408, 275621, 284512, 389112, 401664, 404736, 426768, 518816, 551242, 569024, 778224, 826863, 853536, 1037632, 1102484, 1138048, 1556448, 1653726, 1707072, 2075264, 2204968, 2276096, 3112896, 3307452, 3414144, 4150528, 4409936, 6225792, 6614904, 6828288, 8819872, 12451584, 13229808, 17639744, 26459616, 35279488, 52919232, 70558976, 105838464, 211676928]

約数ペア:

[(1, 211676928), (2, 105838464), (3, 70558976), (4, 52919232), (6, 35279488), (8, 26459616), (12, 17639744), (16, 13229808), (17, 12451584), (24, 8819872), (31, 6828288), (32, 6614904), (34, 6225792), (48, 4409936), (51, 4150528), (62, 3414144), (64, 3307452), (68, 3112896), (93, 2276096), (96, 2204968), (102, 2075264), (124, 1707072), (128, 1653726), (136, 1556448), (186, 1138048), (192, 1102484), (204, 1037632), (248, 853536), (256, 826863), (272, 778224), (372, 569024), (384, 551242), (408, 518816), (496, 426768), (523, 404736), (527, 401664), (544, 389112), (744, 284512), (768, 275621), (816, 259408), (992, 213384), (1046, 202368), (1054, 200832), (1088, 194556), (1488, 142256), (1569, 134912), (1581, 133888), (1632, 129704), (1984, 106692), (2092, 101184), (2108, 100416), (2176, 97278), (2976, 71128), (3138, 67456), (3162, 66944), (3264, 64852), (3968, 53346), (4184, 50592), (4216, 50208), (4352, 48639), (5952, 35564), (6276, 33728), (6324, 33472), (6528, 32426), (7936, 26673), (8368, 25296), (8432, 25104), (8891, 23808), (11904, 17782), (12552, 16864), (12648, 16736), (13056, 16213)]