244941416

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 492011520

約数和(自身を除く): 247070104

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 103, 124, 172, 206, 223, 248, 344, 412, 446, 824, 892, 1333, 1784, 2666, 3193, 4429, 5332, 6386, 6913, 8858, 9589, 10664, 12772, 13826, 17716, 19178, 22969, 25544, 27652, 35432, 38356, 45938, 55304, 76712, 91876, 137299, 183752, 274598, 297259, 549196, 594518, 712039, 987667, 1098392, 1189036, 1424078, 1975334, 2378072, 2848156, 3950668, 5696312, 7901336, 30617677, 61235354, 122470708, 244941416]

約数ペア:

[(1, 244941416), (2, 122470708), (4, 61235354), (8, 30617677), (31, 7901336), (43, 5696312), (62, 3950668), (86, 2848156), (103, 2378072), (124, 1975334), (172, 1424078), (206, 1189036), (223, 1098392), (248, 987667), (344, 712039), (412, 594518), (446, 549196), (824, 297259), (892, 274598), (1333, 183752), (1784, 137299), (2666, 91876), (3193, 76712), (4429, 55304), (5332, 45938), (6386, 38356), (6913, 35432), (8858, 27652), (9589, 25544), (10664, 22969), (12772, 19178), (13826, 17716)]