250214144

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 528823680

約数和(自身を除く): 278609536

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 256, 328, 496, 656, 769, 992, 1271, 1312, 1538, 1984, 2542, 2624, 3076, 3968, 5084, 5248, 6152, 7936, 10168, 10496, 12304, 20336, 23839, 24608, 31529, 40672, 47678, 49216, 63058, 81344, 95356, 98432, 126116, 162688, 190712, 196864, 252232, 325376, 381424, 504464, 762848, 977399, 1008928, 1525696, 1954798, 2017856, 3051392, 3909596, 4035712, 6102784, 7819192, 8071424, 15638384, 31276768, 62553536, 125107072, 250214144]

約数ペア:

[(1, 250214144), (2, 125107072), (4, 62553536), (8, 31276768), (16, 15638384), (31, 8071424), (32, 7819192), (41, 6102784), (62, 4035712), (64, 3909596), (82, 3051392), (124, 2017856), (128, 1954798), (164, 1525696), (248, 1008928), (256, 977399), (328, 762848), (496, 504464), (656, 381424), (769, 325376), (992, 252232), (1271, 196864), (1312, 190712), (1538, 162688), (1984, 126116), (2542, 98432), (2624, 95356), (3076, 81344), (3968, 63058), (5084, 49216), (5248, 47678), (6152, 40672), (7936, 31529), (10168, 24608), (10496, 23839), (12304, 20336)]