284252268

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{157}}^2$

素因数の和:383

約数の個数: 54

約数和(自身を含む): 689733828

約数和(自身を除く): 405481560

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 157, 186, 314, 372, 471, 628, 942, 961, 1884, 1922, 2883, 3844, 4867, 5766, 9734, 11532, 14601, 19468, 24649, 29202, 49298, 58404, 73947, 98596, 147894, 150877, 295788, 301754, 452631, 603508, 764119, 905262, 1528238, 1810524, 2292357, 3056476, 4584714, 9169428, 23687689, 47375378, 71063067, 94750756, 142126134, 284252268]

約数ペア:

[(1, 284252268), (2, 142126134), (3, 94750756), (4, 71063067), (6, 47375378), (12, 23687689), (31, 9169428), (62, 4584714), (93, 3056476), (124, 2292357), (157, 1810524), (186, 1528238), (314, 905262), (372, 764119), (471, 603508), (628, 452631), (942, 301754), (961, 295788), (1884, 150877), (1922, 147894), (2883, 98596), (3844, 73947), (4867, 58404), (5766, 49298), (9734, 29202), (11532, 24649), (14601, 19468)]