803398232

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:521

約数の個数: 128

約数和(自身を含む): 1938800640

約数和(自身を除く): 1135402408

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 97, 104, 124, 182, 194, 217, 248, 364, 367, 388, 403, 434, 679, 728, 734, 776, 806, 868, 1261, 1358, 1468, 1612, 1736, 2522, 2569, 2716, 2821, 2936, 3007, 3224, 4771, 5044, 5138, 5432, 5642, 6014, 8827, 9542, 10088, 10276, 11284, 11377, 12028, 17654, 19084, 20552, 21049, 22568, 22754, 24056, 33397, 35308, 35599, 38168, 39091, 42098, 45508, 66794, 70616, 71198, 78182, 79639, 84196, 91016, 133588, 142396, 147901, 156364, 159278, 168392, 249193, 267176, 273637, 284792, 295802, 312728, 318556, 462787, 498386, 547274, 591604, 637112, 925574, 996772, 1035307, 1094548, 1103569, 1183208, 1851148, 1993544, 2070614, 2189096, 2207138, 3239509, 3702296, 4141228, 4414276, 6479018, 7724983, 8282456, 8828552, 12958036, 14346397, 15449966, 25916072, 28692794, 30899932, 57385588, 61799864, 100424779, 114771176, 200849558, 401699116, 803398232]

約数ペア:

[(1, 803398232), (2, 401699116), (4, 200849558), (7, 114771176), (8, 100424779), (13, 61799864), (14, 57385588), (26, 30899932), (28, 28692794), (31, 25916072), (52, 15449966), (56, 14346397), (62, 12958036), (91, 8828552), (97, 8282456), (104, 7724983), (124, 6479018), (182, 4414276), (194, 4141228), (217, 3702296), (248, 3239509), (364, 2207138), (367, 2189096), (388, 2070614), (403, 1993544), (434, 1851148), (679, 1183208), (728, 1103569), (734, 1094548), (776, 1035307), (806, 996772), (868, 925574), (1261, 637112), (1358, 591604), (1468, 547274), (1612, 498386), (1736, 462787), (2522, 318556), (2569, 312728), (2716, 295802), (2821, 284792), (2936, 273637), (3007, 267176), (3224, 249193), (4771, 168392), (5044, 159278), (5138, 156364), (5432, 147901), (5642, 142396), (6014, 133588), (8827, 91016), (9542, 84196), (10088, 79639), (10276, 78182), (11284, 71198), (11377, 70616), (12028, 66794), (17654, 45508), (19084, 42098), (20552, 39091), (21049, 38168), (22568, 35599), (22754, 35308), (24056, 33397)]