304278858

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{21317}}^1$

素因数の和:21399

約数の個数: 48

約数和(自身を含む): 721656936

約数和(自身を除く): 417378078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1586, 2379, 4758, 7137, 14274, 21317, 42634, 63951, 127902, 191853, 277121, 383706, 554242, 831363, 1300337, 1662726, 2494089, 2600674, 3901011, 4988178, 7802022, 11703033, 16904381, 23406066, 33808762, 50713143, 101426286, 152139429, 304278858]

約数ペア:

[(1, 304278858), (2, 152139429), (3, 101426286), (6, 50713143), (9, 33808762), (13, 23406066), (18, 16904381), (26, 11703033), (39, 7802022), (61, 4988178), (78, 3901011), (117, 2600674), (122, 2494089), (183, 1662726), (234, 1300337), (366, 831363), (549, 554242), (793, 383706), (1098, 277121), (1586, 191853), (2379, 127902), (4758, 63951), (7137, 42634), (14274, 21317)]