272604948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 822108672

約数和(自身を除く): 549503724

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 124, 132, 154, 186, 217, 231, 307, 308, 341, 372, 434, 462, 614, 651, 682, 868, 921, 924, 961, 1023, 1228, 1302, 1364, 1842, 1922, 2046, 2149, 2387, 2604, 2883, 3377, 3684, 3844, 4092, 4298, 4774, 5766, 6447, 6727, 6754, 7161, 8596, 9517, 9548, 10131, 10571, 11532, 12894, 13454, 13508, 14322, 19034, 20181, 20262, 21142, 23639, 25788, 26908, 28551, 28644, 31713, 38068, 40362, 40524, 42284, 47278, 57102, 63426, 66619, 70917, 73997, 80724, 94556, 104687, 114204, 126852, 133238, 141834, 147994, 199857, 209374, 221991, 266476, 283668, 295027, 295988, 314061, 399714, 418748, 443982, 590054, 628122, 732809, 799428, 885081, 887964, 1180108, 1256244, 1465618, 1770162, 2065189, 2198427, 2931236, 3245297, 3540324, 4130378, 4396854, 6195567, 6490594, 8260756, 8793708, 9735891, 12391134, 12981188, 19471782, 22717079, 24782268, 38943564, 45434158, 68151237, 90868316, 136302474, 272604948]

約数ペア:

[(1, 272604948), (2, 136302474), (3, 90868316), (4, 68151237), (6, 45434158), (7, 38943564), (11, 24782268), (12, 22717079), (14, 19471782), (21, 12981188), (22, 12391134), (28, 9735891), (31, 8793708), (33, 8260756), (42, 6490594), (44, 6195567), (62, 4396854), (66, 4130378), (77, 3540324), (84, 3245297), (93, 2931236), (124, 2198427), (132, 2065189), (154, 1770162), (186, 1465618), (217, 1256244), (231, 1180108), (307, 887964), (308, 885081), (341, 799428), (372, 732809), (434, 628122), (462, 590054), (614, 443982), (651, 418748), (682, 399714), (868, 314061), (921, 295988), (924, 295027), (961, 283668), (1023, 266476), (1228, 221991), (1302, 209374), (1364, 199857), (1842, 147994), (1922, 141834), (2046, 133238), (2149, 126852), (2387, 114204), (2604, 104687), (2883, 94556), (3377, 80724), (3684, 73997), (3844, 70917), (4092, 66619), (4298, 63426), (4774, 57102), (5766, 47278), (6447, 42284), (6727, 40524), (6754, 40362), (7161, 38068), (8596, 31713), (9517, 28644), (9548, 28551), (10131, 26908), (10571, 25788), (11532, 23639), (12894, 21142), (13454, 20262), (13508, 20181), (14322, 19034)]