408987612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{1409}}^1$

素因数の和:2163

約数の個数: 72

約数和(自身を含む): 1130154480

約数和(自身を除く): 721166868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 733, 1409, 1466, 2199, 2818, 2932, 4227, 4398, 5636, 6597, 8063, 8454, 8796, 12681, 13194, 15499, 16126, 16908, 24189, 25362, 26388, 30998, 32252, 46497, 48378, 50724, 61996, 72567, 92994, 96756, 139491, 145134, 185988, 278982, 290268, 557964, 1032797, 2065594, 3098391, 4131188, 6196782, 9295173, 11360767, 12393564, 18590346, 22721534, 34082301, 37180692, 45443068, 68164602, 102246903, 136329204, 204493806, 408987612]

約数ペア:

[(1, 408987612), (2, 204493806), (3, 136329204), (4, 102246903), (6, 68164602), (9, 45443068), (11, 37180692), (12, 34082301), (18, 22721534), (22, 18590346), (33, 12393564), (36, 11360767), (44, 9295173), (66, 6196782), (99, 4131188), (132, 3098391), (198, 2065594), (396, 1032797), (733, 557964), (1409, 290268), (1466, 278982), (2199, 185988), (2818, 145134), (2932, 139491), (4227, 96756), (4398, 92994), (5636, 72567), (6597, 61996), (8063, 50724), (8454, 48378), (8796, 46497), (12681, 32252), (13194, 30998), (15499, 26388), (16126, 25362), (16908, 24189)]