245900448

素因数分解:

$2^5\times 3^6\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 168

約数和(自身を含む): 740371968

約数和(自身を除く): 494471520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 83, 96, 108, 127, 144, 162, 166, 216, 243, 249, 254, 288, 324, 332, 381, 432, 486, 498, 508, 648, 664, 729, 747, 762, 864, 972, 996, 1016, 1143, 1296, 1328, 1458, 1494, 1524, 1944, 1992, 2032, 2241, 2286, 2592, 2656, 2916, 2988, 3048, 3429, 3888, 3984, 4064, 4482, 4572, 5832, 5976, 6096, 6723, 6858, 7776, 7968, 8964, 9144, 10287, 10541, 11664, 11952, 12192, 13446, 13716, 17928, 18288, 20169, 20574, 21082, 23328, 23904, 26892, 27432, 30861, 31623, 35856, 36576, 40338, 41148, 42164, 53784, 54864, 60507, 61722, 63246, 71712, 80676, 82296, 84328, 92583, 94869, 107568, 109728, 121014, 123444, 126492, 161352, 164592, 168656, 185166, 189738, 215136, 242028, 246888, 252984, 284607, 322704, 329184, 337312, 370332, 379476, 484056, 493776, 505968, 569214, 645408, 740664, 758952, 853821, 968112, 987552, 1011936, 1138428, 1481328, 1517904, 1707642, 1936224, 2276856, 2561463, 2962656, 3035808, 3415284, 4553712, 5122926, 6830568, 7684389, 9107424, 10245852, 13661136, 15368778, 20491704, 27322272, 30737556, 40983408, 61475112, 81966816, 122950224, 245900448]

約数ペア:

[(1, 245900448), (2, 122950224), (3, 81966816), (4, 61475112), (6, 40983408), (8, 30737556), (9, 27322272), (12, 20491704), (16, 15368778), (18, 13661136), (24, 10245852), (27, 9107424), (32, 7684389), (36, 6830568), (48, 5122926), (54, 4553712), (72, 3415284), (81, 3035808), (83, 2962656), (96, 2561463), (108, 2276856), (127, 1936224), (144, 1707642), (162, 1517904), (166, 1481328), (216, 1138428), (243, 1011936), (249, 987552), (254, 968112), (288, 853821), (324, 758952), (332, 740664), (381, 645408), (432, 569214), (486, 505968), (498, 493776), (508, 484056), (648, 379476), (664, 370332), (729, 337312), (747, 329184), (762, 322704), (864, 284607), (972, 252984), (996, 246888), (1016, 242028), (1143, 215136), (1296, 189738), (1328, 185166), (1458, 168656), (1494, 164592), (1524, 161352), (1944, 126492), (1992, 123444), (2032, 121014), (2241, 109728), (2286, 107568), (2592, 94869), (2656, 92583), (2916, 84328), (2988, 82296), (3048, 80676), (3429, 71712), (3888, 63246), (3984, 61722), (4064, 60507), (4482, 54864), (4572, 53784), (5832, 42164), (5976, 41148), (6096, 40338), (6723, 36576), (6858, 35856), (7776, 31623), (7968, 30861), (8964, 27432), (9144, 26892), (10287, 23904), (10541, 23328), (11664, 21082), (11952, 20574), (12192, 20169), (13446, 18288), (13716, 17928)]