220583976

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 613267200

約数和(自身を除く): 392683224

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 103, 116, 136, 174, 181, 204, 206, 232, 309, 348, 362, 408, 412, 493, 543, 618, 696, 724, 824, 986, 1086, 1236, 1448, 1479, 1751, 1972, 2172, 2472, 2958, 2987, 3077, 3502, 3944, 4344, 5249, 5253, 5916, 5974, 6154, 7004, 8961, 9231, 10498, 10506, 11832, 11948, 12308, 14008, 15747, 17922, 18462, 18643, 20996, 21012, 23896, 24616, 31494, 35844, 36924, 37286, 41992, 42024, 50779, 55929, 62988, 71688, 73848, 74572, 89233, 101558, 111858, 125976, 149144, 152337, 178466, 203116, 223716, 267699, 304674, 316931, 356932, 406232, 447432, 535398, 540647, 609348, 633862, 713864, 950793, 1070796, 1081294, 1218696, 1267724, 1621941, 1901586, 2141592, 2162588, 2535448, 3243882, 3803172, 4325176, 6487764, 7606344, 9190999, 12975528, 18381998, 27572997, 36763996, 55145994, 73527992, 110291988, 220583976]

約数ペア:

[(1, 220583976), (2, 110291988), (3, 73527992), (4, 55145994), (6, 36763996), (8, 27572997), (12, 18381998), (17, 12975528), (24, 9190999), (29, 7606344), (34, 6487764), (51, 4325176), (58, 3803172), (68, 3243882), (87, 2535448), (102, 2162588), (103, 2141592), (116, 1901586), (136, 1621941), (174, 1267724), (181, 1218696), (204, 1081294), (206, 1070796), (232, 950793), (309, 713864), (348, 633862), (362, 609348), (408, 540647), (412, 535398), (493, 447432), (543, 406232), (618, 356932), (696, 316931), (724, 304674), (824, 267699), (986, 223716), (1086, 203116), (1236, 178466), (1448, 152337), (1479, 149144), (1751, 125976), (1972, 111858), (2172, 101558), (2472, 89233), (2958, 74572), (2987, 73848), (3077, 71688), (3502, 62988), (3944, 55929), (4344, 50779), (5249, 42024), (5253, 41992), (5916, 37286), (5974, 36924), (6154, 35844), (7004, 31494), (8961, 24616), (9231, 23896), (10498, 21012), (10506, 20996), (11832, 18643), (11948, 18462), (12308, 17922), (14008, 15747)]