275871232

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 160

約数和(自身を含む): 703954944

約数和(自身を除く): 428083712

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, 191, 208, 217, 224, 248, 256, 364, 382, 403, 416, 434, 448, 496, 512, 728, 764, 806, 832, 868, 896, 992, 1337, 1456, 1528, 1612, 1664, 1736, 1792, 1984, 2483, 2674, 2821, 2912, 3056, 3224, 3328, 3472, 3584, 3968, 4966, 5348, 5642, 5824, 5921, 6112, 6448, 6656, 6944, 7936, 9932, 10696, 11284, 11648, 11842, 12224, 12896, 13888, 15872, 17381, 19864, 21392, 22568, 23296, 23684, 24448, 25792, 27776, 34762, 39728, 41447, 42784, 45136, 46592, 47368, 48896, 51584, 55552, 69524, 76973, 79456, 82894, 85568, 90272, 94736, 97792, 103168, 111104, 139048, 153946, 158912, 165788, 171136, 180544, 189472, 206336, 278096, 307892, 317824, 331576, 342272, 361088, 378944, 538811, 556192, 615784, 635648, 663152, 684544, 722176, 757888, 1077622, 1112384, 1231568, 1271296, 1326304, 1444352, 1515776, 2155244, 2224768, 2463136, 2652608, 3031552, 4310488, 4449536, 4926272, 5305216, 8620976, 8899072, 9852544, 10610432, 17241952, 19705088, 21220864, 34483904, 39410176, 68967808, 137935616, 275871232]

約数ペア:

[(1, 275871232), (2, 137935616), (4, 68967808), (7, 39410176), (8, 34483904), (13, 21220864), (14, 19705088), (16, 17241952), (26, 10610432), (28, 9852544), (31, 8899072), (32, 8620976), (52, 5305216), (56, 4926272), (62, 4449536), (64, 4310488), (91, 3031552), (104, 2652608), (112, 2463136), (124, 2224768), (128, 2155244), (182, 1515776), (191, 1444352), (208, 1326304), (217, 1271296), (224, 1231568), (248, 1112384), (256, 1077622), (364, 757888), (382, 722176), (403, 684544), (416, 663152), (434, 635648), (448, 615784), (496, 556192), (512, 538811), (728, 378944), (764, 361088), (806, 342272), (832, 331576), (868, 317824), (896, 307892), (992, 278096), (1337, 206336), (1456, 189472), (1528, 180544), (1612, 171136), (1664, 165788), (1736, 158912), (1792, 153946), (1984, 139048), (2483, 111104), (2674, 103168), (2821, 97792), (2912, 94736), (3056, 90272), (3224, 85568), (3328, 82894), (3472, 79456), (3584, 76973), (3968, 69524), (4966, 55552), (5348, 51584), (5642, 48896), (5824, 47368), (5921, 46592), (6112, 45136), (6448, 42784), (6656, 41447), (6944, 39728), (7936, 34762), (9932, 27776), (10696, 25792), (11284, 24448), (11648, 23684), (11842, 23296), (12224, 22568), (12896, 21392), (13888, 19864), (15872, 17381)]