1284305844

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{8629}}^1$

素因数の和:8872

約数の個数: 48

約数和(自身を含む): 3054329600

約数和(自身を除く): 1770023756

約数列:

[1, 2, 3, 4, 6, 12, 79, 157, 158, 237, 314, 316, 471, 474, 628, 942, 948, 1884, 8629, 12403, 17258, 24806, 25887, 34516, 37209, 49612, 51774, 74418, 103548, 148836, 681691, 1354753, 1363382, 2045073, 2709506, 2726764, 4064259, 4090146, 5419012, 8128518, 8180292, 16257036, 107025487, 214050974, 321076461, 428101948, 642152922, 1284305844]

約数ペア:

[(1, 1284305844), (2, 642152922), (3, 428101948), (4, 321076461), (6, 214050974), (12, 107025487), (79, 16257036), (157, 8180292), (158, 8128518), (237, 5419012), (314, 4090146), (316, 4064259), (471, 2726764), (474, 2709506), (628, 2045073), (942, 1363382), (948, 1354753), (1884, 681691), (8629, 148836), (12403, 103548), (17258, 74418), (24806, 51774), (25887, 49612), (34516, 37209)]