247875552

素因数分解:

$2^5\times 3^5\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:403

約数の個数: 144

約数和(自身を含む): 739694592

約数和(自身を除く): 491819040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 127, 144, 162, 216, 243, 251, 254, 288, 324, 381, 432, 486, 502, 508, 648, 753, 762, 864, 972, 1004, 1016, 1143, 1296, 1506, 1524, 1944, 2008, 2032, 2259, 2286, 2592, 3012, 3048, 3429, 3888, 4016, 4064, 4518, 4572, 6024, 6096, 6777, 6858, 7776, 8032, 9036, 9144, 10287, 12048, 12192, 13554, 13716, 18072, 18288, 20331, 20574, 24096, 27108, 27432, 30861, 31877, 36144, 36576, 40662, 41148, 54216, 54864, 60993, 61722, 63754, 72288, 81324, 82296, 95631, 108432, 109728, 121986, 123444, 127508, 162648, 164592, 191262, 216864, 243972, 246888, 255016, 286893, 325296, 329184, 382524, 487944, 493776, 510032, 573786, 650592, 765048, 860679, 975888, 987552, 1020064, 1147572, 1530096, 1721358, 1951776, 2295144, 2582037, 3060192, 3442716, 4590288, 5164074, 6885432, 7746111, 9180576, 10328148, 13770864, 15492222, 20656296, 27541728, 30984444, 41312592, 61968888, 82625184, 123937776, 247875552]

約数ペア:

[(1, 247875552), (2, 123937776), (3, 82625184), (4, 61968888), (6, 41312592), (8, 30984444), (9, 27541728), (12, 20656296), (16, 15492222), (18, 13770864), (24, 10328148), (27, 9180576), (32, 7746111), (36, 6885432), (48, 5164074), (54, 4590288), (72, 3442716), (81, 3060192), (96, 2582037), (108, 2295144), (127, 1951776), (144, 1721358), (162, 1530096), (216, 1147572), (243, 1020064), (251, 987552), (254, 975888), (288, 860679), (324, 765048), (381, 650592), (432, 573786), (486, 510032), (502, 493776), (508, 487944), (648, 382524), (753, 329184), (762, 325296), (864, 286893), (972, 255016), (1004, 246888), (1016, 243972), (1143, 216864), (1296, 191262), (1506, 164592), (1524, 162648), (1944, 127508), (2008, 123444), (2032, 121986), (2259, 109728), (2286, 108432), (2592, 95631), (3012, 82296), (3048, 81324), (3429, 72288), (3888, 63754), (4016, 61722), (4064, 60993), (4518, 54864), (4572, 54216), (6024, 41148), (6096, 40662), (6777, 36576), (6858, 36144), (7776, 31877), (8032, 30861), (9036, 27432), (9144, 27108), (10287, 24096), (12048, 20574), (12192, 20331), (13554, 18288), (13716, 18072)]