220309452

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1093}}^1$

素因数の和:1623

約数の個数: 72

約数和(自身を含む): 609270480

約数和(自身を除く): 388961028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 509, 1018, 1093, 1527, 2036, 2186, 3054, 3279, 4372, 4581, 5599, 6108, 6558, 9162, 9837, 11198, 12023, 13116, 16797, 18324, 19674, 22396, 24046, 33594, 36069, 39348, 48092, 50391, 67188, 72138, 100782, 108207, 144276, 201564, 216414, 432828, 556337, 1112674, 1669011, 2225348, 3338022, 5007033, 6119707, 6676044, 10014066, 12239414, 18359121, 20028132, 24478828, 36718242, 55077363, 73436484, 110154726, 220309452]

約数ペア:

[(1, 220309452), (2, 110154726), (3, 73436484), (4, 55077363), (6, 36718242), (9, 24478828), (11, 20028132), (12, 18359121), (18, 12239414), (22, 10014066), (33, 6676044), (36, 6119707), (44, 5007033), (66, 3338022), (99, 2225348), (132, 1669011), (198, 1112674), (396, 556337), (509, 432828), (1018, 216414), (1093, 201564), (1527, 144276), (2036, 108207), (2186, 100782), (3054, 72138), (3279, 67188), (4372, 50391), (4581, 48092), (5599, 39348), (6108, 36069), (6558, 33594), (9162, 24046), (9837, 22396), (11198, 19674), (12023, 18324), (13116, 16797)]