220447488

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{7001}}^1$

素因数の和:7061

約数の個数: 72

約数和(自身を含む): 601107696

約数和(自身を除く): 380660208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 656, 768, 984, 1312, 1968, 2624, 3936, 5248, 7001, 7872, 10496, 14002, 15744, 21003, 28004, 31488, 42006, 56008, 84012, 112016, 168024, 224032, 287041, 336048, 448064, 574082, 672096, 861123, 896128, 1148164, 1344192, 1722246, 1792256, 2296328, 2688384, 3444492, 4592656, 5376768, 6888984, 9185312, 13777968, 18370624, 27555936, 36741248, 55111872, 73482496, 110223744, 220447488]

約数ペア:

[(1, 220447488), (2, 110223744), (3, 73482496), (4, 55111872), (6, 36741248), (8, 27555936), (12, 18370624), (16, 13777968), (24, 9185312), (32, 6888984), (41, 5376768), (48, 4592656), (64, 3444492), (82, 2688384), (96, 2296328), (123, 1792256), (128, 1722246), (164, 1344192), (192, 1148164), (246, 896128), (256, 861123), (328, 672096), (384, 574082), (492, 448064), (656, 336048), (768, 287041), (984, 224032), (1312, 168024), (1968, 112016), (2624, 84012), (3936, 56008), (5248, 42006), (7001, 31488), (7872, 28004), (10496, 21003), (14002, 15744)]