270657952

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3169}}^1$

素因数の和:3353

約数の個数: 48

約数和(自身を含む): 567975240

約数和(自身を除く): 297317288

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 157, 272, 314, 544, 628, 1256, 2512, 2669, 3169, 5024, 5338, 6338, 10676, 12676, 21352, 25352, 42704, 50704, 53873, 85408, 101408, 107746, 215492, 430984, 497533, 861968, 995066, 1723936, 1990132, 3980264, 7960528, 8458061, 15921056, 16916122, 33832244, 67664488, 135328976, 270657952]

約数ペア:

[(1, 270657952), (2, 135328976), (4, 67664488), (8, 33832244), (16, 16916122), (17, 15921056), (32, 8458061), (34, 7960528), (68, 3980264), (136, 1990132), (157, 1723936), (272, 995066), (314, 861968), (544, 497533), (628, 430984), (1256, 215492), (2512, 107746), (2669, 101408), (3169, 85408), (5024, 53873), (5338, 50704), (6338, 42704), (10676, 25352), (12676, 21352)]