725239008

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{21523}}^1$

素因数の和:21558

約数の個数: 120

約数和(自身を含む): 2297084328

約数和(自身を除く): 1571845320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 2106, 2592, 2808, 3744, 4212, 5616, 8424, 11232, 16848, 21523, 33696, 43046, 64569, 86092, 129138, 172184, 193707, 258276, 279799, 344368, 387414, 516552, 559598, 581121, 688736, 774828, 839397, 1033104, 1119196, 1162242, 1549656, 1678794, 1743363, 2066208, 2238392, 2324484, 2518191, 3099312, 3357588, 3486726, 4476784, 4648968, 5036382, 6198624, 6715176, 6973452, 7554573, 8953568, 9297936, 10072764, 13430352, 13946904, 15109146, 18595872, 20145528, 22663719, 26860704, 27893808, 30218292, 40291056, 45327438, 55787616, 60436584, 80582112, 90654876, 120873168, 181309752, 241746336, 362619504, 725239008]

約数ペア:

[(1, 725239008), (2, 362619504), (3, 241746336), (4, 181309752), (6, 120873168), (8, 90654876), (9, 80582112), (12, 60436584), (13, 55787616), (16, 45327438), (18, 40291056), (24, 30218292), (26, 27893808), (27, 26860704), (32, 22663719), (36, 20145528), (39, 18595872), (48, 15109146), (52, 13946904), (54, 13430352), (72, 10072764), (78, 9297936), (81, 8953568), (96, 7554573), (104, 6973452), (108, 6715176), (117, 6198624), (144, 5036382), (156, 4648968), (162, 4476784), (208, 3486726), (216, 3357588), (234, 3099312), (288, 2518191), (312, 2324484), (324, 2238392), (351, 2066208), (416, 1743363), (432, 1678794), (468, 1549656), (624, 1162242), (648, 1119196), (702, 1033104), (864, 839397), (936, 774828), (1053, 688736), (1248, 581121), (1296, 559598), (1404, 516552), (1872, 387414), (2106, 344368), (2592, 279799), (2808, 258276), (3744, 193707), (4212, 172184), (5616, 129138), (8424, 86092), (11232, 64569), (16848, 43046), (21523, 33696)]