628068312

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{300799}}^1$

素因数の和:300840

約数の個数: 48

約数和(自身を含む): 1759680000

約数和(自身を除く): 1131611688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 300799, 601598, 902397, 1203196, 1804794, 2406392, 2707191, 3609588, 5414382, 7219176, 8723171, 10828764, 17446342, 21657528, 26169513, 34892684, 52339026, 69785368, 78508539, 104678052, 157017078, 209356104, 314034156, 628068312]

約数ペア:

[(1, 628068312), (2, 314034156), (3, 209356104), (4, 157017078), (6, 104678052), (8, 78508539), (9, 69785368), (12, 52339026), (18, 34892684), (24, 26169513), (29, 21657528), (36, 17446342), (58, 10828764), (72, 8723171), (87, 7219176), (116, 5414382), (174, 3609588), (232, 2707191), (261, 2406392), (348, 1804794), (522, 1203196), (696, 902397), (1044, 601598), (2088, 300799)]