140462448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{418043}}^1$

素因数の和:418061

約数の個数: 40

約数和(自身を含む): 414699648

約数和(自身を除く): 274237200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 418043, 836086, 1254129, 1672172, 2508258, 2926301, 3344344, 5016516, 5852602, 6688688, 8778903, 10033032, 11705204, 17557806, 20066064, 23410408, 35115612, 46820816, 70231224, 140462448]

約数ペア:

[(1, 140462448), (2, 70231224), (3, 46820816), (4, 35115612), (6, 23410408), (7, 20066064), (8, 17557806), (12, 11705204), (14, 10033032), (16, 8778903), (21, 6688688), (24, 5852602), (28, 5016516), (42, 3344344), (48, 2926301), (56, 2508258), (84, 1672172), (112, 1254129), (168, 836086), (336, 418043)]