277029212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1069}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 532808640

約数和(自身を除く): 255779428

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 103, 148, 206, 412, 629, 1069, 1258, 1751, 2138, 2516, 3502, 3811, 4276, 7004, 7622, 15244, 18173, 36346, 39553, 64787, 72692, 79106, 110107, 129574, 158212, 220214, 259148, 440428, 672401, 1344802, 1871819, 2689604, 3743638, 4073959, 7487276, 8147918, 16295836, 69257303, 138514606, 277029212]

約数ペア:

[(1, 277029212), (2, 138514606), (4, 69257303), (17, 16295836), (34, 8147918), (37, 7487276), (68, 4073959), (74, 3743638), (103, 2689604), (148, 1871819), (206, 1344802), (412, 672401), (629, 440428), (1069, 259148), (1258, 220214), (1751, 158212), (2138, 129574), (2516, 110107), (3502, 79106), (3811, 72692), (4276, 64787), (7004, 39553), (7622, 36346), (15244, 18173)]