329064268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4691}}^1$

素因数の和:4798

約数の個数: 48

約数和(自身を含む): 662135040

約数和(自身を除く): 333070772

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 71, 76, 142, 247, 284, 494, 923, 988, 1349, 1846, 2698, 3692, 4691, 5396, 9382, 17537, 18764, 35074, 60983, 70148, 89129, 121966, 178258, 243932, 333061, 356516, 666122, 1158677, 1332244, 2317354, 4329793, 4634708, 6328159, 8659586, 12656318, 17319172, 25312636, 82266067, 164532134, 329064268]

約数ペア:

[(1, 329064268), (2, 164532134), (4, 82266067), (13, 25312636), (19, 17319172), (26, 12656318), (38, 8659586), (52, 6328159), (71, 4634708), (76, 4329793), (142, 2317354), (247, 1332244), (284, 1158677), (494, 666122), (923, 356516), (988, 333061), (1349, 243932), (1846, 178258), (2698, 121966), (3692, 89129), (4691, 70148), (5396, 60983), (9382, 35074), (17537, 18764)]