684541424

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7481}}^1$

素因数の和:7558

約数の個数: 80

約数和(自身を含む): 1632871680

約数和(自身を除く): 948330256

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 56, 76, 86, 112, 133, 152, 172, 266, 301, 304, 344, 532, 602, 688, 817, 1064, 1204, 1634, 2128, 2408, 3268, 4816, 5719, 6536, 7481, 11438, 13072, 14962, 22876, 29924, 45752, 52367, 59848, 91504, 104734, 119696, 142139, 209468, 284278, 321683, 418936, 568556, 643366, 837872, 994973, 1137112, 1286732, 1989946, 2251781, 2274224, 2573464, 3979892, 4503562, 5146928, 6111977, 7959784, 9007124, 12223954, 15919568, 18014248, 24447908, 36028496, 42783839, 48895816, 85567678, 97791632, 171135356, 342270712, 684541424]

約数ペア:

[(1, 684541424), (2, 342270712), (4, 171135356), (7, 97791632), (8, 85567678), (14, 48895816), (16, 42783839), (19, 36028496), (28, 24447908), (38, 18014248), (43, 15919568), (56, 12223954), (76, 9007124), (86, 7959784), (112, 6111977), (133, 5146928), (152, 4503562), (172, 3979892), (266, 2573464), (301, 2274224), (304, 2251781), (344, 1989946), (532, 1286732), (602, 1137112), (688, 994973), (817, 837872), (1064, 643366), (1204, 568556), (1634, 418936), (2128, 321683), (2408, 284278), (3268, 209468), (4816, 142139), (5719, 119696), (6536, 104734), (7481, 91504), (11438, 59848), (13072, 52367), (14962, 45752), (22876, 29924)]