340545724

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 640886400

約数和(自身を除く): 300340676

約数列:

[1, 2, 4, 29, 43, 58, 67, 86, 116, 134, 172, 268, 1019, 1247, 1943, 2038, 2494, 2881, 3886, 4076, 4988, 5762, 7772, 11524, 29551, 43817, 59102, 68273, 83549, 87634, 118204, 136546, 167098, 175268, 273092, 334196, 1270693, 1979917, 2541386, 2935739, 3959834, 5082772, 5871478, 7919668, 11742956, 85136431, 170272862, 340545724]

約数ペア:

[(1, 340545724), (2, 170272862), (4, 85136431), (29, 11742956), (43, 7919668), (58, 5871478), (67, 5082772), (86, 3959834), (116, 2935739), (134, 2541386), (172, 1979917), (268, 1270693), (1019, 334196), (1247, 273092), (1943, 175268), (2038, 167098), (2494, 136546), (2881, 118204), (3886, 87634), (4076, 83549), (4988, 68273), (5762, 59102), (7772, 43817), (11524, 29551)]