420739344

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1493}}^1$

素因数の和:1629

約数の個数: 120

約数和(自身を含む): 1252330560

約数和(自身を除く): 831591216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 103, 114, 144, 152, 171, 206, 228, 304, 309, 342, 412, 456, 618, 684, 824, 912, 927, 1236, 1368, 1493, 1648, 1854, 1957, 2472, 2736, 2986, 3708, 3914, 4479, 4944, 5871, 5972, 7416, 7828, 8958, 11742, 11944, 13437, 14832, 15656, 17613, 17916, 23484, 23888, 26874, 28367, 31312, 35226, 35832, 46968, 53748, 56734, 70452, 71664, 85101, 93936, 107496, 113468, 140904, 153779, 170202, 214992, 226936, 255303, 281808, 307558, 340404, 453872, 461337, 510606, 615116, 680808, 922674, 1021212, 1230232, 1361616, 1384011, 1845348, 2042424, 2460464, 2768022, 2921801, 3690696, 4084848, 5536044, 5843602, 7381392, 8765403, 11072088, 11687204, 17530806, 22144176, 23374408, 26296209, 35061612, 46748816, 52592418, 70123224, 105184836, 140246448, 210369672, 420739344]

約数ペア:

[(1, 420739344), (2, 210369672), (3, 140246448), (4, 105184836), (6, 70123224), (8, 52592418), (9, 46748816), (12, 35061612), (16, 26296209), (18, 23374408), (19, 22144176), (24, 17530806), (36, 11687204), (38, 11072088), (48, 8765403), (57, 7381392), (72, 5843602), (76, 5536044), (103, 4084848), (114, 3690696), (144, 2921801), (152, 2768022), (171, 2460464), (206, 2042424), (228, 1845348), (304, 1384011), (309, 1361616), (342, 1230232), (412, 1021212), (456, 922674), (618, 680808), (684, 615116), (824, 510606), (912, 461337), (927, 453872), (1236, 340404), (1368, 307558), (1493, 281808), (1648, 255303), (1854, 226936), (1957, 214992), (2472, 170202), (2736, 153779), (2986, 140904), (3708, 113468), (3914, 107496), (4479, 93936), (4944, 85101), (5871, 71664), (5972, 70452), (7416, 56734), (7828, 53748), (8958, 46968), (11742, 35832), (11944, 35226), (13437, 31312), (14832, 28367), (15656, 26874), (17613, 23888), (17916, 23484)]