489865896

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1553}}^1$

素因数の和:1915

約数の個数: 96

約数和(自身を含む): 1433937960

約数和(自身を除く): 944072064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 337, 468, 674, 936, 1011, 1348, 1553, 2022, 2696, 3033, 3106, 4044, 4381, 4659, 6066, 6212, 8088, 8762, 9318, 12132, 12424, 13143, 13977, 17524, 18636, 20189, 24264, 26286, 27954, 35048, 37272, 39429, 40378, 52572, 55908, 60567, 78858, 80756, 105144, 111816, 121134, 157716, 161512, 181701, 242268, 315432, 363402, 484536, 523361, 726804, 1046722, 1453608, 1570083, 2093444, 3140166, 4186888, 4710249, 6280332, 6803693, 9420498, 12560664, 13607386, 18840996, 20411079, 27214772, 37681992, 40822158, 54429544, 61233237, 81644316, 122466474, 163288632, 244932948, 489865896]

約数ペア:

[(1, 489865896), (2, 244932948), (3, 163288632), (4, 122466474), (6, 81644316), (8, 61233237), (9, 54429544), (12, 40822158), (13, 37681992), (18, 27214772), (24, 20411079), (26, 18840996), (36, 13607386), (39, 12560664), (52, 9420498), (72, 6803693), (78, 6280332), (104, 4710249), (117, 4186888), (156, 3140166), (234, 2093444), (312, 1570083), (337, 1453608), (468, 1046722), (674, 726804), (936, 523361), (1011, 484536), (1348, 363402), (1553, 315432), (2022, 242268), (2696, 181701), (3033, 161512), (3106, 157716), (4044, 121134), (4381, 111816), (4659, 105144), (6066, 80756), (6212, 78858), (8088, 60567), (8762, 55908), (9318, 52572), (12132, 40378), (12424, 39429), (13143, 37272), (13977, 35048), (17524, 27954), (18636, 26286), (20189, 24264)]