262213728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{390199}}^1$

素因数の和:390219

約数の個数: 48

約数和(自身を含む): 786643200

約数和(自身を除く): 524429472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 390199, 780398, 1170597, 1560796, 2341194, 2731393, 3121592, 4682388, 5462786, 6243184, 8194179, 9364776, 10925572, 12486368, 16388358, 18729552, 21851144, 32776716, 37459104, 43702288, 65553432, 87404576, 131106864, 262213728]

約数ペア:

[(1, 262213728), (2, 131106864), (3, 87404576), (4, 65553432), (6, 43702288), (7, 37459104), (8, 32776716), (12, 21851144), (14, 18729552), (16, 16388358), (21, 12486368), (24, 10925572), (28, 9364776), (32, 8194179), (42, 6243184), (48, 5462786), (56, 4682388), (84, 3121592), (96, 2731393), (112, 2341194), (168, 1560796), (224, 1170597), (336, 780398), (672, 390199)]