560252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 1306368

約数和(自身を除く): 746116

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 107, 119, 154, 187, 214, 238, 308, 374, 428, 476, 748, 749, 1177, 1309, 1498, 1819, 2354, 2618, 2996, 3638, 4708, 5236, 7276, 8239, 12733, 16478, 20009, 25466, 32956, 40018, 50932, 80036, 140063, 280126, 560252]

約数ペア:

[(1, 560252), (2, 280126), (4, 140063), (7, 80036), (11, 50932), (14, 40018), (17, 32956), (22, 25466), (28, 20009), (34, 16478), (44, 12733), (68, 8239), (77, 7276), (107, 5236), (119, 4708), (154, 3638), (187, 2996), (214, 2618), (238, 2354), (308, 1819), (374, 1498), (428, 1309), (476, 1177), (748, 749)]