520035252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{557}}^1\times {\mathrm{643}}^1$

素因数の和:1229

約数の個数: 72

約数和(自身を含む): 1338226848

約数和(自身を除く): 818191596

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 557, 643, 726, 1114, 1286, 1452, 1671, 1929, 2228, 2572, 3342, 3858, 6127, 6684, 7073, 7716, 12254, 14146, 18381, 21219, 24508, 28292, 36762, 42438, 67397, 73524, 77803, 84876, 134794, 155606, 202191, 233409, 269588, 311212, 358151, 404382, 466818, 716302, 808764, 933636, 1074453, 1432604, 2148906, 3939661, 4297812, 7879322, 11818983, 15758644, 23637966, 43336271, 47275932, 86672542, 130008813, 173345084, 260017626, 520035252]

約数ペア:

[(1, 520035252), (2, 260017626), (3, 173345084), (4, 130008813), (6, 86672542), (11, 47275932), (12, 43336271), (22, 23637966), (33, 15758644), (44, 11818983), (66, 7879322), (121, 4297812), (132, 3939661), (242, 2148906), (363, 1432604), (484, 1074453), (557, 933636), (643, 808764), (726, 716302), (1114, 466818), (1286, 404382), (1452, 358151), (1671, 311212), (1929, 269588), (2228, 233409), (2572, 202191), (3342, 155606), (3858, 134794), (6127, 84876), (6684, 77803), (7073, 73524), (7716, 67397), (12254, 42438), (14146, 36762), (18381, 28292), (21219, 24508)]