338889084

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{72227}}^1$

素因数の和:72274

約数の個数: 48

約数和(自身を含む): 873669888

約数和(自身を除く): 534780804

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 72227, 144454, 216681, 288908, 433362, 866724, 1227859, 1661221, 2455718, 3322442, 3683577, 4911436, 4983663, 6644884, 7367154, 9967326, 14734308, 19934652, 28240757, 56481514, 84722271, 112963028, 169444542, 338889084]

約数ペア:

[(1, 338889084), (2, 169444542), (3, 112963028), (4, 84722271), (6, 56481514), (12, 28240757), (17, 19934652), (23, 14734308), (34, 9967326), (46, 7367154), (51, 6644884), (68, 4983663), (69, 4911436), (92, 3683577), (102, 3322442), (138, 2455718), (204, 1661221), (276, 1227859), (391, 866724), (782, 433362), (1173, 288908), (1564, 216681), (2346, 144454), (4692, 72227)]