654521232

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{1361}}^1$

素因数の和:1648

約数の個数: 80

約数和(自身を含む): 1738870848

約数和(自身を除く): 1084349616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 233, 258, 344, 466, 516, 688, 699, 932, 1032, 1361, 1398, 1864, 2064, 2722, 2796, 3728, 4083, 5444, 5592, 8166, 10019, 10888, 11184, 16332, 20038, 21776, 30057, 32664, 40076, 58523, 60114, 65328, 80152, 117046, 120228, 160304, 175569, 234092, 240456, 317113, 351138, 468184, 480912, 634226, 702276, 936368, 951339, 1268452, 1404552, 1902678, 2536904, 2809104, 3805356, 5073808, 7610712, 13635859, 15221424, 27271718, 40907577, 54543436, 81815154, 109086872, 163630308, 218173744, 327260616, 654521232]

約数ペア:

[(1, 654521232), (2, 327260616), (3, 218173744), (4, 163630308), (6, 109086872), (8, 81815154), (12, 54543436), (16, 40907577), (24, 27271718), (43, 15221424), (48, 13635859), (86, 7610712), (129, 5073808), (172, 3805356), (233, 2809104), (258, 2536904), (344, 1902678), (466, 1404552), (516, 1268452), (688, 951339), (699, 936368), (932, 702276), (1032, 634226), (1361, 480912), (1398, 468184), (1864, 351138), (2064, 317113), (2722, 240456), (2796, 234092), (3728, 175569), (4083, 160304), (5444, 120228), (5592, 117046), (8166, 80152), (10019, 65328), (10888, 60114), (11184, 58523), (16332, 40076), (20038, 32664), (21776, 30057)]