315066892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1319}}^1$

素因数の和:1798

約数の個数: 48

約数和(自身を含む): 665280000

約数和(自身を除く): 350213108

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 449, 532, 898, 1319, 1796, 2638, 3143, 5276, 6286, 8531, 9233, 12572, 17062, 18466, 25061, 34124, 36932, 50122, 59717, 100244, 119434, 175427, 238868, 350854, 592231, 701708, 1184462, 2368924, 4145617, 8291234, 11252389, 16582468, 22504778, 45009556, 78766723, 157533446, 315066892]

約数ペア:

[(1, 315066892), (2, 157533446), (4, 78766723), (7, 45009556), (14, 22504778), (19, 16582468), (28, 11252389), (38, 8291234), (76, 4145617), (133, 2368924), (266, 1184462), (449, 701708), (532, 592231), (898, 350854), (1319, 238868), (1796, 175427), (2638, 119434), (3143, 100244), (5276, 59717), (6286, 50122), (8531, 36932), (9233, 34124), (12572, 25061), (17062, 18466)]