249878352

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{547}}^1$

素因数の和:896

約数の個数: 80

約数和(自身を含む): 669734912

約数和(自身を除く): 419856560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 307, 372, 496, 547, 614, 744, 921, 1094, 1228, 1488, 1641, 1842, 2188, 2456, 3282, 3684, 4376, 4912, 6564, 7368, 8752, 9517, 13128, 14736, 16957, 19034, 26256, 28551, 33914, 38068, 50871, 57102, 67828, 76136, 101742, 114204, 135656, 152272, 167929, 203484, 228408, 271312, 335858, 406968, 456816, 503787, 671716, 813936, 1007574, 1343432, 2015148, 2686864, 4030296, 5205799, 8060592, 10411598, 15617397, 20823196, 31234794, 41646392, 62469588, 83292784, 124939176, 249878352]

約数ペア:

[(1, 249878352), (2, 124939176), (3, 83292784), (4, 62469588), (6, 41646392), (8, 31234794), (12, 20823196), (16, 15617397), (24, 10411598), (31, 8060592), (48, 5205799), (62, 4030296), (93, 2686864), (124, 2015148), (186, 1343432), (248, 1007574), (307, 813936), (372, 671716), (496, 503787), (547, 456816), (614, 406968), (744, 335858), (921, 271312), (1094, 228408), (1228, 203484), (1488, 167929), (1641, 152272), (1842, 135656), (2188, 114204), (2456, 101742), (3282, 76136), (3684, 67828), (4376, 57102), (4912, 50871), (6564, 38068), (7368, 33914), (8752, 28551), (9517, 26256), (13128, 19034), (14736, 16957)]