448404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 1182720

約数和(自身を除く): 734316

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 79, 86, 129, 132, 158, 172, 237, 258, 316, 473, 474, 516, 869, 946, 948, 1419, 1738, 1892, 2607, 2838, 3397, 3476, 5214, 5676, 6794, 10191, 10428, 13588, 20382, 37367, 40764, 74734, 112101, 149468, 224202, 448404]

約数ペア:

[(1, 448404), (2, 224202), (3, 149468), (4, 112101), (6, 74734), (11, 40764), (12, 37367), (22, 20382), (33, 13588), (43, 10428), (44, 10191), (66, 6794), (79, 5676), (86, 5214), (129, 3476), (132, 3397), (158, 2838), (172, 2607), (237, 1892), (258, 1738), (316, 1419), (473, 948), (474, 946), (516, 869)]