271991776

素因数分解:

$2^5\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2657}}^1$

素因数の和:3131

約数の個数: 48

約数和(自身を含む): 613551456

約数和(自身を除く): 341559680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 457, 914, 1828, 2657, 3199, 3656, 5314, 6398, 7312, 10628, 12796, 14624, 18599, 21256, 25592, 37198, 42512, 51184, 74396, 85024, 102368, 148792, 297584, 595168, 1214249, 2428498, 4856996, 8499743, 9713992, 16999486, 19427984, 33998972, 38855968, 67997944, 135995888, 271991776]

約数ペア:

[(1, 271991776), (2, 135995888), (4, 67997944), (7, 38855968), (8, 33998972), (14, 19427984), (16, 16999486), (28, 9713992), (32, 8499743), (56, 4856996), (112, 2428498), (224, 1214249), (457, 595168), (914, 297584), (1828, 148792), (2657, 102368), (3199, 85024), (3656, 74396), (5314, 51184), (6398, 42512), (7312, 37198), (10628, 25592), (12796, 21256), (14624, 18599)]