2793265664

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^2\times {\mathrm{811}}^1$

素因数の和:898

約数の個数: 120

約数和(自身を含む): 6598890144

約数和(自身を除く): 3805624480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 811, 868, 896, 961, 992, 1622, 1736, 1792, 1922, 1984, 3244, 3472, 3584, 3844, 3968, 5677, 6488, 6727, 6944, 7688, 7936, 11354, 12976, 13454, 13888, 15376, 15872, 22708, 25141, 25952, 26908, 27776, 30752, 45416, 50282, 51904, 53816, 55552, 61504, 90832, 100564, 103808, 107632, 111104, 123008, 175987, 181664, 201128, 207616, 215264, 246016, 351974, 363328, 402256, 415232, 430528, 492032, 703948, 726656, 779371, 804512, 861056, 1407896, 1453312, 1558742, 1609024, 1722112, 2815792, 2906624, 3117484, 3218048, 3444224, 5455597, 5631584, 6234968, 6436096, 10911194, 11263168, 12469936, 12872192, 21822388, 22526336, 24939872, 43644776, 45052672, 49879744, 87289552, 90105344, 99759488, 174579104, 199518976, 349158208, 399037952, 698316416, 1396632832, 2793265664]

約数ペア:

[(1, 2793265664), (2, 1396632832), (4, 698316416), (7, 399037952), (8, 349158208), (14, 199518976), (16, 174579104), (28, 99759488), (31, 90105344), (32, 87289552), (56, 49879744), (62, 45052672), (64, 43644776), (112, 24939872), (124, 22526336), (128, 21822388), (217, 12872192), (224, 12469936), (248, 11263168), (256, 10911194), (434, 6436096), (448, 6234968), (496, 5631584), (512, 5455597), (811, 3444224), (868, 3218048), (896, 3117484), (961, 2906624), (992, 2815792), (1622, 1722112), (1736, 1609024), (1792, 1558742), (1922, 1453312), (1984, 1407896), (3244, 861056), (3472, 804512), (3584, 779371), (3844, 726656), (3968, 703948), (5677, 492032), (6488, 430528), (6727, 415232), (6944, 402256), (7688, 363328), (7936, 351974), (11354, 246016), (12976, 215264), (13454, 207616), (13888, 201128), (15376, 181664), (15872, 175987), (22708, 123008), (25141, 111104), (25952, 107632), (26908, 103808), (27776, 100564), (30752, 90832), (45416, 61504), (50282, 55552), (51904, 53816)]