221682384

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19993}}^1$

素因数の和:20025

約数の個数: 120

約数和(自身を含む): 773527872

約数和(自身を除く): 551845488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 19993, 39986, 59979, 79972, 119958, 139951, 159944, 179937, 219923, 239916, 279902, 319888, 359874, 419853, 439846, 479832, 559804, 659769, 719748, 839706, 879692, 959664, 1119608, 1259559, 1319538, 1439496, 1539461, 1679412, 1759384, 1979307, 2239216, 2519118, 2639076, 2878992, 3078922, 3358824, 3518768, 3958614, 4618383, 5038236, 5278152, 6157844, 6717648, 7917228, 9236766, 10076472, 10556304, 12315688, 13855149, 15834456, 18473532, 20152944, 24631376, 27710298, 31668912, 36947064, 55420596, 73894128, 110841192, 221682384]

約数ペア:

[(1, 221682384), (2, 110841192), (3, 73894128), (4, 55420596), (6, 36947064), (7, 31668912), (8, 27710298), (9, 24631376), (11, 20152944), (12, 18473532), (14, 15834456), (16, 13855149), (18, 12315688), (21, 10556304), (22, 10076472), (24, 9236766), (28, 7917228), (33, 6717648), (36, 6157844), (42, 5278152), (44, 5038236), (48, 4618383), (56, 3958614), (63, 3518768), (66, 3358824), (72, 3078922), (77, 2878992), (84, 2639076), (88, 2519118), (99, 2239216), (112, 1979307), (126, 1759384), (132, 1679412), (144, 1539461), (154, 1439496), (168, 1319538), (176, 1259559), (198, 1119608), (231, 959664), (252, 879692), (264, 839706), (308, 719748), (336, 659769), (396, 559804), (462, 479832), (504, 439846), (528, 419853), (616, 359874), (693, 319888), (792, 279902), (924, 239916), (1008, 219923), (1232, 179937), (1386, 159944), (1584, 139951), (1848, 119958), (2772, 79972), (3696, 59979), (5544, 39986), (11088, 19993)]