2064817664

素因数分解:

$2^9\times 7^2\times {\mathrm{13}}^2\times {\mathrm{487}}^1$

素因数の和:545

約数の個数: 180

約数和(自身を含む): 5207405544

約数和(自身を除く): 3142587880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 169, 182, 196, 208, 224, 256, 338, 364, 392, 416, 448, 487, 512, 637, 676, 728, 784, 832, 896, 974, 1183, 1274, 1352, 1456, 1568, 1664, 1792, 1948, 2366, 2548, 2704, 2912, 3136, 3328, 3409, 3584, 3896, 4732, 5096, 5408, 5824, 6272, 6331, 6656, 6818, 7792, 8281, 9464, 10192, 10816, 11648, 12544, 12662, 13636, 15584, 16562, 18928, 20384, 21632, 23296, 23863, 25088, 25324, 27272, 31168, 33124, 37856, 40768, 43264, 44317, 46592, 47726, 50648, 54544, 62336, 66248, 75712, 81536, 82303, 86528, 88634, 95452, 101296, 109088, 124672, 132496, 151424, 163072, 164606, 177268, 190904, 202592, 218176, 249344, 264992, 302848, 310219, 326144, 329212, 354536, 381808, 405184, 436352, 529984, 576121, 605696, 620438, 658424, 709072, 763616, 810368, 872704, 1059968, 1152242, 1240876, 1316848, 1418144, 1527232, 1620736, 1745408, 2119936, 2304484, 2481752, 2633696, 2836288, 3054464, 3241472, 4032847, 4239872, 4608968, 4963504, 5267392, 5672576, 6108928, 8065694, 9217936, 9927008, 10534784, 11345152, 12217856, 16131388, 18435872, 19854016, 21069568, 22690304, 32262776, 36871744, 39708032, 42139136, 64525552, 73743488, 79416064, 129051104, 147486976, 158832128, 258102208, 294973952, 516204416, 1032408832, 2064817664]

約数ペア:

[(1, 2064817664), (2, 1032408832), (4, 516204416), (7, 294973952), (8, 258102208), (13, 158832128), (14, 147486976), (16, 129051104), (26, 79416064), (28, 73743488), (32, 64525552), (49, 42139136), (52, 39708032), (56, 36871744), (64, 32262776), (91, 22690304), (98, 21069568), (104, 19854016), (112, 18435872), (128, 16131388), (169, 12217856), (182, 11345152), (196, 10534784), (208, 9927008), (224, 9217936), (256, 8065694), (338, 6108928), (364, 5672576), (392, 5267392), (416, 4963504), (448, 4608968), (487, 4239872), (512, 4032847), (637, 3241472), (676, 3054464), (728, 2836288), (784, 2633696), (832, 2481752), (896, 2304484), (974, 2119936), (1183, 1745408), (1274, 1620736), (1352, 1527232), (1456, 1418144), (1568, 1316848), (1664, 1240876), (1792, 1152242), (1948, 1059968), (2366, 872704), (2548, 810368), (2704, 763616), (2912, 709072), (3136, 658424), (3328, 620438), (3409, 605696), (3584, 576121), (3896, 529984), (4732, 436352), (5096, 405184), (5408, 381808), (5824, 354536), (6272, 329212), (6331, 326144), (6656, 310219), (6818, 302848), (7792, 264992), (8281, 249344), (9464, 218176), (10192, 202592), (10816, 190904), (11648, 177268), (12544, 164606), (12662, 163072), (13636, 151424), (15584, 132496), (16562, 124672), (18928, 109088), (20384, 101296), (21632, 95452), (23296, 88634), (23863, 86528), (25088, 82303), (25324, 81536), (27272, 75712), (31168, 66248), (33124, 62336), (37856, 54544), (40768, 50648), (43264, 47726), (44317, 46592)]