1855619328

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1901}}^1$

素因数の和:1992

約数の個数: 144

約数和(自身を含む): 5225052672

約数和(自身を除く): 3369433344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 64, 82, 93, 96, 123, 124, 128, 164, 186, 192, 246, 248, 256, 328, 372, 384, 492, 496, 656, 744, 768, 984, 992, 1271, 1312, 1488, 1901, 1968, 1984, 2542, 2624, 2976, 3802, 3813, 3936, 3968, 5084, 5248, 5703, 5952, 7604, 7626, 7872, 7936, 10168, 10496, 11406, 11904, 15208, 15252, 15744, 20336, 22812, 23808, 30416, 30504, 31488, 40672, 45624, 58931, 60832, 61008, 77941, 81344, 91248, 117862, 121664, 122016, 155882, 162688, 176793, 182496, 233823, 235724, 243328, 244032, 311764, 325376, 353586, 364992, 467646, 471448, 486656, 488064, 623528, 707172, 729984, 935292, 942896, 976128, 1247056, 1414344, 1459968, 1870584, 1885792, 2416171, 2494112, 2828688, 3741168, 3771584, 4832342, 4988224, 5657376, 7248513, 7482336, 7543168, 9664684, 9976448, 11314752, 14497026, 14964672, 15086336, 19329368, 19952896, 22629504, 28994052, 29929344, 38658736, 45259008, 57988104, 59858688, 77317472, 115976208, 154634944, 231952416, 309269888, 463904832, 618539776, 927809664, 1855619328]

約数ペア:

[(1, 1855619328), (2, 927809664), (3, 618539776), (4, 463904832), (6, 309269888), (8, 231952416), (12, 154634944), (16, 115976208), (24, 77317472), (31, 59858688), (32, 57988104), (41, 45259008), (48, 38658736), (62, 29929344), (64, 28994052), (82, 22629504), (93, 19952896), (96, 19329368), (123, 15086336), (124, 14964672), (128, 14497026), (164, 11314752), (186, 9976448), (192, 9664684), (246, 7543168), (248, 7482336), (256, 7248513), (328, 5657376), (372, 4988224), (384, 4832342), (492, 3771584), (496, 3741168), (656, 2828688), (744, 2494112), (768, 2416171), (984, 1885792), (992, 1870584), (1271, 1459968), (1312, 1414344), (1488, 1247056), (1901, 976128), (1968, 942896), (1984, 935292), (2542, 729984), (2624, 707172), (2976, 623528), (3802, 488064), (3813, 486656), (3936, 471448), (3968, 467646), (5084, 364992), (5248, 353586), (5703, 325376), (5952, 311764), (7604, 244032), (7626, 243328), (7872, 235724), (7936, 233823), (10168, 182496), (10496, 176793), (11406, 162688), (11904, 155882), (15208, 122016), (15252, 121664), (15744, 117862), (20336, 91248), (22812, 81344), (23808, 77941), (30416, 61008), (30504, 60832), (31488, 58931), (40672, 45624)]