298491312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28657}}^1$

素因数の和:28706

約数の個数: 80

約数和(自身を含む): 909719552

約数和(自身を除く): 611228240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 28657, 57314, 85971, 114628, 171942, 200599, 229256, 343884, 401198, 458512, 601797, 687768, 802396, 888367, 1203594, 1375536, 1604792, 1776734, 2407188, 2665101, 3209584, 3553468, 4814376, 5330202, 6218569, 7106936, 9628752, 10660404, 12437138, 14213872, 18655707, 21320808, 24874276, 37311414, 42641616, 49748552, 74622828, 99497104, 149245656, 298491312]

約数ペア:

[(1, 298491312), (2, 149245656), (3, 99497104), (4, 74622828), (6, 49748552), (7, 42641616), (8, 37311414), (12, 24874276), (14, 21320808), (16, 18655707), (21, 14213872), (24, 12437138), (28, 10660404), (31, 9628752), (42, 7106936), (48, 6218569), (56, 5330202), (62, 4814376), (84, 3553468), (93, 3209584), (112, 2665101), (124, 2407188), (168, 1776734), (186, 1604792), (217, 1375536), (248, 1203594), (336, 888367), (372, 802396), (434, 687768), (496, 601797), (651, 458512), (744, 401198), (868, 343884), (1302, 229256), (1488, 200599), (1736, 171942), (2604, 114628), (3472, 85971), (5208, 57314), (10416, 28657)]