243399472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{4241}}^1$

素因数の和:4477

約数の個数: 40

約数和(自身を含む): 501811632

約数和(自身を除く): 258412160

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 211, 272, 422, 844, 1688, 3376, 3587, 4241, 7174, 8482, 14348, 16964, 28696, 33928, 57392, 67856, 72097, 144194, 288388, 576776, 894851, 1153552, 1789702, 3579404, 7158808, 14317616, 15212467, 30424934, 60849868, 121699736, 243399472]

約数ペア:

[(1, 243399472), (2, 121699736), (4, 60849868), (8, 30424934), (16, 15212467), (17, 14317616), (34, 7158808), (68, 3579404), (136, 1789702), (211, 1153552), (272, 894851), (422, 576776), (844, 288388), (1688, 144194), (3376, 72097), (3587, 67856), (4241, 57392), (7174, 33928), (8482, 28696), (14348, 16964)]