2221706376

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{2621}}^1$

素因数の和:2887

約数の個数: 96

約数和(自身を含む): 6149796120

約数和(自身を除く): 3928089744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 193, 244, 366, 386, 488, 549, 579, 732, 772, 1098, 1158, 1464, 1544, 1737, 2196, 2316, 2621, 3474, 4392, 4632, 5242, 6948, 7863, 10484, 11773, 13896, 15726, 20968, 23546, 23589, 31452, 35319, 47092, 47178, 62904, 70638, 94184, 94356, 105957, 141276, 159881, 188712, 211914, 282552, 319762, 423828, 479643, 505853, 639524, 847656, 959286, 1011706, 1279048, 1438929, 1517559, 1918572, 2023412, 2877858, 3035118, 3837144, 4046824, 4552677, 5755716, 6070236, 9105354, 11511432, 12140472, 18210708, 30857033, 36421416, 61714066, 92571099, 123428132, 185142198, 246856264, 277713297, 370284396, 555426594, 740568792, 1110853188, 2221706376]

約数ペア:

[(1, 2221706376), (2, 1110853188), (3, 740568792), (4, 555426594), (6, 370284396), (8, 277713297), (9, 246856264), (12, 185142198), (18, 123428132), (24, 92571099), (36, 61714066), (61, 36421416), (72, 30857033), (122, 18210708), (183, 12140472), (193, 11511432), (244, 9105354), (366, 6070236), (386, 5755716), (488, 4552677), (549, 4046824), (579, 3837144), (732, 3035118), (772, 2877858), (1098, 2023412), (1158, 1918572), (1464, 1517559), (1544, 1438929), (1737, 1279048), (2196, 1011706), (2316, 959286), (2621, 847656), (3474, 639524), (4392, 505853), (4632, 479643), (5242, 423828), (6948, 319762), (7863, 282552), (10484, 211914), (11773, 188712), (13896, 159881), (15726, 141276), (20968, 105957), (23546, 94356), (23589, 94184), (31452, 70638), (35319, 62904), (47092, 47178)]