2641503672

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{225077}}^1$

素因数の和:225252

約数の個数: 48

約数和(自身を含む): 7197994440

約数和(自身を除く): 4556490768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 11736, 225077, 450154, 675231, 900308, 1350462, 1800616, 2025693, 2700924, 4051386, 5401848, 8102772, 16205544, 36687551, 73375102, 110062653, 146750204, 220125306, 293500408, 330187959, 440250612, 660375918, 880501224, 1320751836, 2641503672]

約数ペア:

[(1, 2641503672), (2, 1320751836), (3, 880501224), (4, 660375918), (6, 440250612), (8, 330187959), (9, 293500408), (12, 220125306), (18, 146750204), (24, 110062653), (36, 73375102), (72, 36687551), (163, 16205544), (326, 8102772), (489, 5401848), (652, 4051386), (978, 2700924), (1304, 2025693), (1467, 1800616), (1956, 1350462), (2934, 900308), (3912, 675231), (5868, 450154), (11736, 225077)]