21308959008

素因数分解:

$2^5\times 3^4\times {\mathrm{1933}}^1\times {\mathrm{4253}}^1$

素因数の和:6208

約数の個数: 120

約数和(自身を含む): 62716220028

約数和(自身を除く): 41407261020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 1933, 2592, 3866, 4253, 5799, 7732, 8506, 11598, 12759, 15464, 17012, 17397, 23196, 25518, 30928, 34024, 34794, 38277, 46392, 51036, 52191, 61856, 68048, 69588, 76554, 92784, 102072, 104382, 114831, 136096, 139176, 153108, 156573, 185568, 204144, 208764, 229662, 278352, 306216, 313146, 344493, 408288, 417528, 459324, 556704, 612432, 626292, 688986, 835056, 918648, 1224864, 1252584, 1377972, 1670112, 1837296, 2505168, 2755944, 3674592, 5010336, 5511888, 8221049, 11023776, 16442098, 24663147, 32884196, 49326294, 65768392, 73989441, 98652588, 131536784, 147978882, 197305176, 221968323, 263073568, 295957764, 394610352, 443936646, 591915528, 665904969, 789220704, 887873292, 1183831056, 1331809938, 1775746584, 2367662112, 2663619876, 3551493168, 5327239752, 7102986336, 10654479504, 21308959008]

約数ペア:

[(1, 21308959008), (2, 10654479504), (3, 7102986336), (4, 5327239752), (6, 3551493168), (8, 2663619876), (9, 2367662112), (12, 1775746584), (16, 1331809938), (18, 1183831056), (24, 887873292), (27, 789220704), (32, 665904969), (36, 591915528), (48, 443936646), (54, 394610352), (72, 295957764), (81, 263073568), (96, 221968323), (108, 197305176), (144, 147978882), (162, 131536784), (216, 98652588), (288, 73989441), (324, 65768392), (432, 49326294), (648, 32884196), (864, 24663147), (1296, 16442098), (1933, 11023776), (2592, 8221049), (3866, 5511888), (4253, 5010336), (5799, 3674592), (7732, 2755944), (8506, 2505168), (11598, 1837296), (12759, 1670112), (15464, 1377972), (17012, 1252584), (17397, 1224864), (23196, 918648), (25518, 835056), (30928, 688986), (34024, 626292), (34794, 612432), (38277, 556704), (46392, 459324), (51036, 417528), (52191, 408288), (61856, 344493), (68048, 313146), (69588, 306216), (76554, 278352), (92784, 229662), (102072, 208764), (104382, 204144), (114831, 185568), (136096, 156573), (139176, 153108)]