880632468

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{155809}}^1$

素因数の和:155976

約数の個数: 36

約数和(自身を含む): 2240236180

約数和(自身を除く): 1359603712

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 155809, 311618, 467427, 623236, 934854, 1402281, 1869708, 2804562, 5609124, 24462013, 48924026, 73386039, 97848052, 146772078, 220158117, 293544156, 440316234, 880632468]

約数ペア:

[(1, 880632468), (2, 440316234), (3, 293544156), (4, 220158117), (6, 146772078), (9, 97848052), (12, 73386039), (18, 48924026), (36, 24462013), (157, 5609124), (314, 2804562), (471, 1869708), (628, 1402281), (942, 934854), (1413, 623236), (1884, 467427), (2826, 311618), (5652, 155809)]