564656988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{2281}}^1$

素因数の和:2723

約数の個数: 72

約数和(自身を含む): 1536954384

約数和(自身を除く): 972297396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 421, 588, 842, 1263, 1684, 2281, 2526, 2947, 4562, 5052, 5894, 6843, 8841, 9124, 11788, 13686, 15967, 17682, 20629, 27372, 31934, 35364, 41258, 47901, 61887, 63868, 82516, 95802, 111769, 123774, 191604, 223538, 247548, 335307, 447076, 670614, 960301, 1341228, 1920602, 2880903, 3841204, 5761806, 6722107, 11523612, 13444214, 20166321, 26888428, 40332642, 47054749, 80665284, 94109498, 141164247, 188218996, 282328494, 564656988]

約数ペア:

[(1, 564656988), (2, 282328494), (3, 188218996), (4, 141164247), (6, 94109498), (7, 80665284), (12, 47054749), (14, 40332642), (21, 26888428), (28, 20166321), (42, 13444214), (49, 11523612), (84, 6722107), (98, 5761806), (147, 3841204), (196, 2880903), (294, 1920602), (421, 1341228), (588, 960301), (842, 670614), (1263, 447076), (1684, 335307), (2281, 247548), (2526, 223538), (2947, 191604), (4562, 123774), (5052, 111769), (5894, 95802), (6843, 82516), (8841, 63868), (9124, 61887), (11788, 47901), (13686, 41258), (15967, 35364), (17682, 31934), (20629, 27372)]