709976848

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1327}}^1$

素因数の和:1640

約数の個数: 80

約数和(自身を含む): 1671750144

約数和(自身を除く): 961773296

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 281, 476, 562, 952, 1124, 1327, 1904, 1967, 2248, 2654, 3934, 4496, 4777, 5308, 7868, 9289, 9554, 10616, 15736, 18578, 19108, 21232, 22559, 31472, 33439, 37156, 38216, 45118, 66878, 74312, 76432, 90236, 133756, 148624, 157913, 180472, 267512, 315826, 360944, 372887, 535024, 631652, 745774, 1263304, 1491548, 2526608, 2610209, 2983096, 5220418, 5966192, 6339079, 10440836, 12678158, 20881672, 25356316, 41763344, 44373553, 50712632, 88747106, 101425264, 177494212, 354988424, 709976848]

約数ペア:

[(1, 709976848), (2, 354988424), (4, 177494212), (7, 101425264), (8, 88747106), (14, 50712632), (16, 44373553), (17, 41763344), (28, 25356316), (34, 20881672), (56, 12678158), (68, 10440836), (112, 6339079), (119, 5966192), (136, 5220418), (238, 2983096), (272, 2610209), (281, 2526608), (476, 1491548), (562, 1263304), (952, 745774), (1124, 631652), (1327, 535024), (1904, 372887), (1967, 360944), (2248, 315826), (2654, 267512), (3934, 180472), (4496, 157913), (4777, 148624), (5308, 133756), (7868, 90236), (9289, 76432), (9554, 74312), (10616, 66878), (15736, 45118), (18578, 38216), (19108, 37156), (21232, 33439), (22559, 31472)]