247479246

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{599}}^1\times {\mathrm{1093}}^1$

素因数の和:1710

約数の個数: 64

約数和(自身を含む): 630144000

約数和(自身を除く): 382664754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 599, 1093, 1198, 1797, 2186, 3279, 3594, 4193, 5391, 6558, 7651, 8386, 9837, 10782, 12579, 15302, 16173, 19674, 22953, 25158, 29511, 32346, 37737, 45906, 59022, 68859, 75474, 113211, 137718, 206577, 226422, 413154, 654707, 1309414, 1964121, 3928242, 4582949, 5892363, 9165898, 11784726, 13748847, 17677089, 27497694, 35354178, 41246541, 82493082, 123739623, 247479246]

約数ペア:

[(1, 247479246), (2, 123739623), (3, 82493082), (6, 41246541), (7, 35354178), (9, 27497694), (14, 17677089), (18, 13748847), (21, 11784726), (27, 9165898), (42, 5892363), (54, 4582949), (63, 3928242), (126, 1964121), (189, 1309414), (378, 654707), (599, 413154), (1093, 226422), (1198, 206577), (1797, 137718), (2186, 113211), (3279, 75474), (3594, 68859), (4193, 59022), (5391, 45906), (6558, 37737), (7651, 32346), (8386, 29511), (9837, 25158), (10782, 22953), (12579, 19674), (15302, 16173)]