480499118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{673}}^1$

素因数の和:809

約数の個数: 64

約数和(自身を含む): 880492032

約数和(自身を除く): 399992914

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 83, 166, 187, 253, 374, 391, 506, 673, 782, 913, 1346, 1411, 1826, 1909, 2822, 3818, 4301, 7403, 8602, 11441, 14806, 15479, 15521, 20999, 22882, 30958, 31042, 32453, 41998, 55859, 64906, 111718, 125851, 170269, 251702, 263143, 340538, 356983, 526286, 614449, 713966, 949603, 1228898, 1284757, 1899206, 2569514, 2894573, 5789146, 10445633, 14132327, 20891266, 21840869, 28264654, 43681738, 240249559, 480499118]

約数ペア:

[(1, 480499118), (2, 240249559), (11, 43681738), (17, 28264654), (22, 21840869), (23, 20891266), (34, 14132327), (46, 10445633), (83, 5789146), (166, 2894573), (187, 2569514), (253, 1899206), (374, 1284757), (391, 1228898), (506, 949603), (673, 713966), (782, 614449), (913, 526286), (1346, 356983), (1411, 340538), (1826, 263143), (1909, 251702), (2822, 170269), (3818, 125851), (4301, 111718), (7403, 64906), (8602, 55859), (11441, 41998), (14806, 32453), (15479, 31042), (15521, 30958), (20999, 22882)]