218486592

素因数分解:

$2^6\times 3^3\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:805

約数の個数: 112

約数和(自身を含む): 646297920

約数和(自身を除く): 427811328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 227, 288, 432, 454, 557, 576, 681, 864, 908, 1114, 1362, 1671, 1728, 1816, 2043, 2228, 2724, 3342, 3632, 4086, 4456, 5013, 5448, 6129, 6684, 7264, 8172, 8912, 10026, 10896, 12258, 13368, 14528, 15039, 16344, 17824, 20052, 21792, 24516, 26736, 30078, 32688, 35648, 40104, 43584, 49032, 53472, 60156, 65376, 80208, 98064, 106944, 120312, 126439, 130752, 160416, 196128, 240624, 252878, 320832, 379317, 392256, 481248, 505756, 758634, 962496, 1011512, 1137951, 1517268, 2023024, 2275902, 3034536, 3413853, 4046048, 4551804, 6069072, 6827706, 8092096, 9103608, 12138144, 13655412, 18207216, 24276288, 27310824, 36414432, 54621648, 72828864, 109243296, 218486592]

約数ペア:

[(1, 218486592), (2, 109243296), (3, 72828864), (4, 54621648), (6, 36414432), (8, 27310824), (9, 24276288), (12, 18207216), (16, 13655412), (18, 12138144), (24, 9103608), (27, 8092096), (32, 6827706), (36, 6069072), (48, 4551804), (54, 4046048), (64, 3413853), (72, 3034536), (96, 2275902), (108, 2023024), (144, 1517268), (192, 1137951), (216, 1011512), (227, 962496), (288, 758634), (432, 505756), (454, 481248), (557, 392256), (576, 379317), (681, 320832), (864, 252878), (908, 240624), (1114, 196128), (1362, 160416), (1671, 130752), (1728, 126439), (1816, 120312), (2043, 106944), (2228, 98064), (2724, 80208), (3342, 65376), (3632, 60156), (4086, 53472), (4456, 49032), (5013, 43584), (5448, 40104), (6129, 35648), (6684, 32688), (7264, 30078), (8172, 26736), (8912, 24516), (10026, 21792), (10896, 20052), (12258, 17824), (13368, 16344), (14528, 15039)]