252128496

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1231}}^1$

素因数の和:1510

約数の個数: 80

約数和(自身を含む): 692955648

約数和(自身を除く): 440827152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 251, 272, 408, 502, 753, 816, 1004, 1231, 1506, 2008, 2462, 3012, 3693, 4016, 4267, 4924, 6024, 7386, 8534, 9848, 12048, 12801, 14772, 17068, 19696, 20927, 25602, 29544, 34136, 41854, 51204, 59088, 62781, 68272, 83708, 102408, 125562, 167416, 204816, 251124, 308981, 334832, 502248, 617962, 926943, 1004496, 1235924, 1853886, 2471848, 3707772, 4943696, 5252677, 7415544, 10505354, 14831088, 15758031, 21010708, 31516062, 42021416, 63032124, 84042832, 126064248, 252128496]

約数ペア:

[(1, 252128496), (2, 126064248), (3, 84042832), (4, 63032124), (6, 42021416), (8, 31516062), (12, 21010708), (16, 15758031), (17, 14831088), (24, 10505354), (34, 7415544), (48, 5252677), (51, 4943696), (68, 3707772), (102, 2471848), (136, 1853886), (204, 1235924), (251, 1004496), (272, 926943), (408, 617962), (502, 502248), (753, 334832), (816, 308981), (1004, 251124), (1231, 204816), (1506, 167416), (2008, 125562), (2462, 102408), (3012, 83708), (3693, 68272), (4016, 62781), (4267, 59088), (4924, 51204), (6024, 41854), (7386, 34136), (8534, 29544), (9848, 25602), (12048, 20927), (12801, 19696), (14772, 17068)]