1392552

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{307}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 4472160

約数和(自身を除く): 3079608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 307, 324, 378, 504, 567, 614, 648, 756, 921, 1134, 1228, 1512, 1842, 2149, 2268, 2456, 2763, 3684, 4298, 4536, 5526, 6447, 7368, 8289, 8596, 11052, 12894, 16578, 17192, 19341, 22104, 24867, 25788, 33156, 38682, 49734, 51576, 58023, 66312, 77364, 99468, 116046, 154728, 174069, 198936, 232092, 348138, 464184, 696276, 1392552]

約数ペア:

[(1, 1392552), (2, 696276), (3, 464184), (4, 348138), (6, 232092), (7, 198936), (8, 174069), (9, 154728), (12, 116046), (14, 99468), (18, 77364), (21, 66312), (24, 58023), (27, 51576), (28, 49734), (36, 38682), (42, 33156), (54, 25788), (56, 24867), (63, 22104), (72, 19341), (81, 17192), (84, 16578), (108, 12894), (126, 11052), (162, 8596), (168, 8289), (189, 7368), (216, 6447), (252, 5526), (307, 4536), (324, 4298), (378, 3684), (504, 2763), (567, 2456), (614, 2268), (648, 2149), (756, 1842), (921, 1512), (1134, 1228)]