221731776

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:848

約数の個数: 224

約数和(自身を含む): 778337280

約数和(自身を除く): 556605504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 84, 92, 96, 108, 112, 126, 138, 144, 161, 168, 184, 189, 192, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 414, 432, 448, 483, 504, 552, 576, 621, 644, 672, 736, 756, 797, 828, 864, 966, 1008, 1104, 1242, 1288, 1344, 1449, 1472, 1512, 1594, 1656, 1728, 1932, 2016, 2208, 2391, 2484, 2576, 2898, 3024, 3188, 3312, 3864, 4032, 4347, 4416, 4782, 4968, 5152, 5579, 5796, 6048, 6376, 6624, 7173, 7728, 8694, 9564, 9936, 10304, 11158, 11592, 12096, 12752, 13248, 14346, 15456, 16737, 17388, 18331, 19128, 19872, 21519, 22316, 23184, 25504, 28692, 30912, 33474, 34776, 36662, 38256, 39744, 43038, 44632, 46368, 50211, 51008, 54993, 57384, 66948, 69552, 73324, 76512, 86076, 89264, 92736, 100422, 109986, 114768, 128317, 133896, 139104, 146648, 150633, 153024, 164979, 172152, 178528, 200844, 219972, 229536, 256634, 267792, 278208, 293296, 301266, 329958, 344304, 357056, 384951, 401688, 439944, 459072, 494937, 513268, 535584, 586592, 602532, 659916, 688608, 769902, 803376, 879888, 989874, 1026536, 1071168, 1154853, 1173184, 1205064, 1319832, 1377216, 1539804, 1606752, 1759776, 1979748, 2053072, 2309706, 2410128, 2639664, 3079608, 3213504, 3464559, 3519552, 3959496, 4106144, 4619412, 4820256, 5279328, 6159216, 6929118, 7918992, 8212288, 9238824, 9640512, 10558656, 12318432, 13858236, 15837984, 18477648, 24636864, 27716472, 31675968, 36955296, 55432944, 73910592, 110865888, 221731776]

約数ペア:

[(1, 221731776), (2, 110865888), (3, 73910592), (4, 55432944), (6, 36955296), (7, 31675968), (8, 27716472), (9, 24636864), (12, 18477648), (14, 15837984), (16, 13858236), (18, 12318432), (21, 10558656), (23, 9640512), (24, 9238824), (27, 8212288), (28, 7918992), (32, 6929118), (36, 6159216), (42, 5279328), (46, 4820256), (48, 4619412), (54, 4106144), (56, 3959496), (63, 3519552), (64, 3464559), (69, 3213504), (72, 3079608), (84, 2639664), (92, 2410128), (96, 2309706), (108, 2053072), (112, 1979748), (126, 1759776), (138, 1606752), (144, 1539804), (161, 1377216), (168, 1319832), (184, 1205064), (189, 1173184), (192, 1154853), (207, 1071168), (216, 1026536), (224, 989874), (252, 879888), (276, 803376), (288, 769902), (322, 688608), (336, 659916), (368, 602532), (378, 586592), (414, 535584), (432, 513268), (448, 494937), (483, 459072), (504, 439944), (552, 401688), (576, 384951), (621, 357056), (644, 344304), (672, 329958), (736, 301266), (756, 293296), (797, 278208), (828, 267792), (864, 256634), (966, 229536), (1008, 219972), (1104, 200844), (1242, 178528), (1288, 172152), (1344, 164979), (1449, 153024), (1472, 150633), (1512, 146648), (1594, 139104), (1656, 133896), (1728, 128317), (1932, 114768), (2016, 109986), (2208, 100422), (2391, 92736), (2484, 89264), (2576, 86076), (2898, 76512), (3024, 73324), (3188, 69552), (3312, 66948), (3864, 57384), (4032, 54993), (4347, 51008), (4416, 50211), (4782, 46368), (4968, 44632), (5152, 43038), (5579, 39744), (5796, 38256), (6048, 36662), (6376, 34776), (6624, 33474), (7173, 30912), (7728, 28692), (8694, 25504), (9564, 23184), (9936, 22316), (10304, 21519), (11158, 19872), (11592, 19128), (12096, 18331), (12752, 17388), (13248, 16737), (14346, 15456)]