293074928

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 618874080

約数和(自身を除く): 325799152

約数列:

[1, 2, 4, 8, 16, 29, 37, 43, 58, 74, 86, 116, 148, 172, 232, 296, 344, 397, 464, 592, 688, 794, 1073, 1247, 1588, 1591, 2146, 2494, 3176, 3182, 4292, 4988, 6352, 6364, 8584, 9976, 11513, 12728, 14689, 17071, 17168, 19952, 23026, 25456, 29378, 34142, 46052, 46139, 58756, 68284, 92104, 92278, 117512, 136568, 184208, 184556, 235024, 273136, 369112, 425981, 495059, 631627, 738224, 851962, 990118, 1263254, 1703924, 1980236, 2526508, 3407848, 3960472, 5053016, 6815696, 7920944, 10106032, 18317183, 36634366, 73268732, 146537464, 293074928]

約数ペア:

[(1, 293074928), (2, 146537464), (4, 73268732), (8, 36634366), (16, 18317183), (29, 10106032), (37, 7920944), (43, 6815696), (58, 5053016), (74, 3960472), (86, 3407848), (116, 2526508), (148, 1980236), (172, 1703924), (232, 1263254), (296, 990118), (344, 851962), (397, 738224), (464, 631627), (592, 495059), (688, 425981), (794, 369112), (1073, 273136), (1247, 235024), (1588, 184556), (1591, 184208), (2146, 136568), (2494, 117512), (3176, 92278), (3182, 92104), (4292, 68284), (4988, 58756), (6352, 46139), (6364, 46052), (8584, 34142), (9976, 29378), (11513, 25456), (12728, 23026), (14689, 19952), (17071, 17168)]