249450384

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2857}}^1$

素因数の和:2992

約数の個数: 80

約数和(自身を含む): 688938048

約数和(自身を除く): 439487664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 107, 136, 204, 214, 272, 321, 408, 428, 642, 816, 856, 1284, 1712, 1819, 2568, 2857, 3638, 5136, 5457, 5714, 7276, 8571, 10914, 11428, 14552, 17142, 21828, 22856, 29104, 34284, 43656, 45712, 48569, 68568, 87312, 97138, 137136, 145707, 194276, 291414, 305699, 388552, 582828, 611398, 777104, 917097, 1165656, 1222796, 1834194, 2331312, 2445592, 3668388, 4891184, 5196883, 7336776, 10393766, 14673552, 15590649, 20787532, 31181298, 41575064, 62362596, 83150128, 124725192, 249450384]

約数ペア:

[(1, 249450384), (2, 124725192), (3, 83150128), (4, 62362596), (6, 41575064), (8, 31181298), (12, 20787532), (16, 15590649), (17, 14673552), (24, 10393766), (34, 7336776), (48, 5196883), (51, 4891184), (68, 3668388), (102, 2445592), (107, 2331312), (136, 1834194), (204, 1222796), (214, 1165656), (272, 917097), (321, 777104), (408, 611398), (428, 582828), (642, 388552), (816, 305699), (856, 291414), (1284, 194276), (1712, 145707), (1819, 137136), (2568, 97138), (2857, 87312), (3638, 68568), (5136, 48569), (5457, 45712), (5714, 43656), (7276, 34284), (8571, 29104), (10914, 22856), (11428, 21828), (14552, 17142)]