1996094464

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:762

約数の個数: 176

約数和(自身を含む): 5076822016

約数和(自身を除く): 3080727552

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 256, 364, 403, 416, 434, 448, 496, 512, 691, 728, 806, 832, 868, 896, 992, 1024, 1382, 1456, 1612, 1664, 1736, 1792, 1984, 2764, 2821, 2912, 3224, 3328, 3472, 3584, 3968, 4837, 5528, 5642, 5824, 6448, 6656, 6944, 7168, 7936, 8983, 9674, 11056, 11284, 11648, 12896, 13312, 13888, 15872, 17966, 19348, 21421, 22112, 22568, 23296, 25792, 27776, 31744, 35932, 38696, 42842, 44224, 45136, 46592, 51584, 55552, 62881, 71864, 77392, 85684, 88448, 90272, 93184, 103168, 111104, 125762, 143728, 149947, 154784, 171368, 176896, 180544, 206336, 222208, 251524, 278473, 287456, 299894, 309568, 342736, 353792, 361088, 412672, 503048, 556946, 574912, 599788, 619136, 685472, 707584, 722176, 1006096, 1113892, 1149824, 1199576, 1238272, 1370944, 1444352, 1949311, 2012192, 2227784, 2299648, 2399152, 2476544, 2741888, 2888704, 3898622, 4024384, 4455568, 4599296, 4798304, 4953088, 5483776, 7797244, 8048768, 8911136, 9198592, 9596608, 10967552, 15594488, 16097536, 17822272, 19193216, 21935104, 31188976, 32195072, 35644544, 38386432, 62377952, 64390144, 71289088, 76772864, 124755904, 142578176, 153545728, 249511808, 285156352, 499023616, 998047232, 1996094464]

約数ペア:

[(1, 1996094464), (2, 998047232), (4, 499023616), (7, 285156352), (8, 249511808), (13, 153545728), (14, 142578176), (16, 124755904), (26, 76772864), (28, 71289088), (31, 64390144), (32, 62377952), (52, 38386432), (56, 35644544), (62, 32195072), (64, 31188976), (91, 21935104), (104, 19193216), (112, 17822272), (124, 16097536), (128, 15594488), (182, 10967552), (208, 9596608), (217, 9198592), (224, 8911136), (248, 8048768), (256, 7797244), (364, 5483776), (403, 4953088), (416, 4798304), (434, 4599296), (448, 4455568), (496, 4024384), (512, 3898622), (691, 2888704), (728, 2741888), (806, 2476544), (832, 2399152), (868, 2299648), (896, 2227784), (992, 2012192), (1024, 1949311), (1382, 1444352), (1456, 1370944), (1612, 1238272), (1664, 1199576), (1736, 1149824), (1792, 1113892), (1984, 1006096), (2764, 722176), (2821, 707584), (2912, 685472), (3224, 619136), (3328, 599788), (3472, 574912), (3584, 556946), (3968, 503048), (4837, 412672), (5528, 361088), (5642, 353792), (5824, 342736), (6448, 309568), (6656, 299894), (6944, 287456), (7168, 278473), (7936, 251524), (8983, 222208), (9674, 206336), (11056, 180544), (11284, 176896), (11648, 171368), (12896, 154784), (13312, 149947), (13888, 143728), (15872, 125762), (17966, 111104), (19348, 103168), (21421, 93184), (22112, 90272), (22568, 88448), (23296, 85684), (25792, 77392), (27776, 71864), (31744, 62881), (35932, 55552), (38696, 51584), (42842, 46592), (44224, 45136)]