251800272

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:346

約数の個数: 160

約数和(自身を含む): 758880000

約数和(自身を除く): 507079728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 101, 108, 116, 144, 174, 199, 202, 216, 232, 261, 303, 348, 398, 404, 432, 464, 522, 597, 606, 696, 783, 796, 808, 909, 1044, 1194, 1212, 1392, 1566, 1592, 1616, 1791, 1818, 2088, 2388, 2424, 2727, 2929, 3132, 3184, 3582, 3636, 4176, 4776, 4848, 5373, 5454, 5771, 5858, 6264, 7164, 7272, 8787, 9552, 10746, 10908, 11542, 11716, 12528, 14328, 14544, 17313, 17574, 20099, 21492, 21816, 23084, 23432, 26361, 28656, 34626, 35148, 40198, 42984, 43632, 46168, 46864, 51939, 52722, 60297, 69252, 70296, 79083, 80396, 85968, 92336, 103878, 105444, 120594, 138504, 140592, 155817, 158166, 160792, 180891, 207756, 210888, 241188, 277008, 311634, 316332, 321584, 361782, 415512, 421776, 482376, 542673, 582871, 623268, 632664, 723564, 831024, 964752, 1085346, 1165742, 1246536, 1265328, 1447128, 1748613, 2170692, 2331484, 2493072, 2894256, 3497226, 4341384, 4662968, 5245839, 6994452, 8682768, 9325936, 10491678, 13988904, 15737517, 20983356, 27977808, 31475034, 41966712, 62950068, 83933424, 125900136, 251800272]

約数ペア:

[(1, 251800272), (2, 125900136), (3, 83933424), (4, 62950068), (6, 41966712), (8, 31475034), (9, 27977808), (12, 20983356), (16, 15737517), (18, 13988904), (24, 10491678), (27, 9325936), (29, 8682768), (36, 6994452), (48, 5245839), (54, 4662968), (58, 4341384), (72, 3497226), (87, 2894256), (101, 2493072), (108, 2331484), (116, 2170692), (144, 1748613), (174, 1447128), (199, 1265328), (202, 1246536), (216, 1165742), (232, 1085346), (261, 964752), (303, 831024), (348, 723564), (398, 632664), (404, 623268), (432, 582871), (464, 542673), (522, 482376), (597, 421776), (606, 415512), (696, 361782), (783, 321584), (796, 316332), (808, 311634), (909, 277008), (1044, 241188), (1194, 210888), (1212, 207756), (1392, 180891), (1566, 160792), (1592, 158166), (1616, 155817), (1791, 140592), (1818, 138504), (2088, 120594), (2388, 105444), (2424, 103878), (2727, 92336), (2929, 85968), (3132, 80396), (3184, 79083), (3582, 70296), (3636, 69252), (4176, 60297), (4776, 52722), (4848, 51939), (5373, 46864), (5454, 46168), (5771, 43632), (5858, 42984), (6264, 40198), (7164, 35148), (7272, 34626), (8787, 28656), (9552, 26361), (10746, 23432), (10908, 23084), (11542, 21816), (11716, 21492), (12528, 20099), (14328, 17574), (14544, 17313)]