1308312

素因数分解:

$2^3\times 3^5\times {\mathrm{673}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 3680040

約数和(自身を除く): 2371728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 673, 972, 1346, 1944, 2019, 2692, 4038, 5384, 6057, 8076, 12114, 16152, 18171, 24228, 36342, 48456, 54513, 72684, 109026, 145368, 163539, 218052, 327078, 436104, 654156, 1308312]

約数ペア:

[(1, 1308312), (2, 654156), (3, 436104), (4, 327078), (6, 218052), (8, 163539), (9, 145368), (12, 109026), (18, 72684), (24, 54513), (27, 48456), (36, 36342), (54, 24228), (72, 18171), (81, 16152), (108, 12114), (162, 8076), (216, 6057), (243, 5384), (324, 4038), (486, 2692), (648, 2019), (673, 1944), (972, 1346)]