1489592844

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{499}}^1\times {\mathrm{821}}^1$

素因数の和:1431

約数の個数: 72

約数和(自身を含む): 3814902000

約数和(自身を除く): 2325309156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 499, 606, 821, 909, 998, 1212, 1497, 1642, 1818, 1996, 2463, 2994, 3284, 3636, 4491, 4926, 5988, 7389, 8982, 9852, 14778, 17964, 29556, 50399, 82921, 100798, 151197, 165842, 201596, 248763, 302394, 331684, 409679, 453591, 497526, 604788, 746289, 819358, 907182, 995052, 1229037, 1492578, 1638716, 1814364, 2458074, 2985156, 3687111, 4916148, 7374222, 14748444, 41377579, 82755158, 124132737, 165510316, 248265474, 372398211, 496530948, 744796422, 1489592844]

約数ペア:

[(1, 1489592844), (2, 744796422), (3, 496530948), (4, 372398211), (6, 248265474), (9, 165510316), (12, 124132737), (18, 82755158), (36, 41377579), (101, 14748444), (202, 7374222), (303, 4916148), (404, 3687111), (499, 2985156), (606, 2458074), (821, 1814364), (909, 1638716), (998, 1492578), (1212, 1229037), (1497, 995052), (1642, 907182), (1818, 819358), (1996, 746289), (2463, 604788), (2994, 497526), (3284, 453591), (3636, 409679), (4491, 331684), (4926, 302394), (5988, 248763), (7389, 201596), (8982, 165842), (9852, 151197), (14778, 100798), (17964, 82921), (29556, 50399)]