351640284

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{7039}}^1$

素因数の和:7250

約数の個数: 48

約数和(自身を含む): 861020160

約数和(自身を除く): 509379876

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 181, 276, 362, 543, 724, 1086, 2172, 4163, 7039, 8326, 12489, 14078, 16652, 21117, 24978, 28156, 42234, 49956, 84468, 161897, 323794, 485691, 647588, 971382, 1274059, 1942764, 2548118, 3822177, 5096236, 7644354, 15288708, 29303357, 58606714, 87910071, 117213428, 175820142, 351640284]

約数ペア:

[(1, 351640284), (2, 175820142), (3, 117213428), (4, 87910071), (6, 58606714), (12, 29303357), (23, 15288708), (46, 7644354), (69, 5096236), (92, 3822177), (138, 2548118), (181, 1942764), (276, 1274059), (362, 971382), (543, 647588), (724, 485691), (1086, 323794), (2172, 161897), (4163, 84468), (7039, 49956), (8326, 42234), (12489, 28156), (14078, 24978), (16652, 21117)]