1688235372

素因数分解:

$2^2\times 3^4\times {\mathrm{79}}^1\times {\mathrm{65957}}^1$

素因数の和:66052

約数の個数: 60

約数和(自身を含む): 4469314080

約数和(自身を除く): 2781078708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 316, 324, 474, 711, 948, 1422, 2133, 2844, 4266, 6399, 8532, 12798, 25596, 65957, 131914, 197871, 263828, 395742, 593613, 791484, 1187226, 1780839, 2374452, 3561678, 5210603, 5342517, 7123356, 10421206, 10685034, 15631809, 20842412, 21370068, 31263618, 46895427, 62527236, 93790854, 140686281, 187581708, 281372562, 422058843, 562745124, 844117686, 1688235372]

約数ペア:

[(1, 1688235372), (2, 844117686), (3, 562745124), (4, 422058843), (6, 281372562), (9, 187581708), (12, 140686281), (18, 93790854), (27, 62527236), (36, 46895427), (54, 31263618), (79, 21370068), (81, 20842412), (108, 15631809), (158, 10685034), (162, 10421206), (237, 7123356), (316, 5342517), (324, 5210603), (474, 3561678), (711, 2374452), (948, 1780839), (1422, 1187226), (2133, 791484), (2844, 593613), (4266, 395742), (6399, 263828), (8532, 197871), (12798, 131914), (25596, 65957)]