258397104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{769039}}^1$

素因数の和:769057

約数の個数: 40

約数和(自身を含む): 762887680

約数和(自身を除く): 504490576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 769039, 1538078, 2307117, 3076156, 4614234, 5383273, 6152312, 9228468, 10766546, 12304624, 16149819, 18456936, 21533092, 32299638, 36913872, 43066184, 64599276, 86132368, 129198552, 258397104]

約数ペア:

[(1, 258397104), (2, 129198552), (3, 86132368), (4, 64599276), (6, 43066184), (7, 36913872), (8, 32299638), (12, 21533092), (14, 18456936), (16, 16149819), (21, 12304624), (24, 10766546), (28, 9228468), (42, 6152312), (48, 5383273), (56, 4614234), (84, 3076156), (112, 2307117), (168, 1538078), (336, 769039)]