249287728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{6151}}^1$

素因数の和:6325

約数の個数: 40

約数和(自身を含む): 514922400

約数和(自身を除く): 265634672

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 1192, 2384, 2533, 5066, 6151, 10132, 12302, 20264, 24604, 40528, 49208, 98416, 104567, 209134, 418268, 836536, 916499, 1673072, 1832998, 3665996, 7331992, 14663984, 15580483, 31160966, 62321932, 124643864, 249287728]

約数ペア:

[(1, 249287728), (2, 124643864), (4, 62321932), (8, 31160966), (16, 15580483), (17, 14663984), (34, 7331992), (68, 3665996), (136, 1832998), (149, 1673072), (272, 916499), (298, 836536), (596, 418268), (1192, 209134), (2384, 104567), (2533, 98416), (5066, 49208), (6151, 40528), (10132, 24604), (12302, 20264)]