245767392

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{21881}}^1$

素因数の和:21913

約数の個数: 96

約数和(自身を含む): 771996960

約数和(自身を除く): 526229568

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, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 21881, 43762, 65643, 87524, 131286, 175048, 196929, 262572, 284453, 350096, 393858, 525144, 568906, 590787, 700192, 787716, 853359, 1050288, 1137812, 1181574, 1575432, 1706718, 2100576, 2275624, 2363148, 2560077, 3150864, 3413436, 4551248, 4726296, 5120154, 6301728, 6826872, 7680231, 9102496, 9452592, 10240308, 13653744, 15360462, 18905184, 20480616, 27307488, 30720924, 40961232, 61441848, 81922464, 122883696, 245767392]

約数ペア:

[(1, 245767392), (2, 122883696), (3, 81922464), (4, 61441848), (6, 40961232), (8, 30720924), (9, 27307488), (12, 20480616), (13, 18905184), (16, 15360462), (18, 13653744), (24, 10240308), (26, 9452592), (27, 9102496), (32, 7680231), (36, 6826872), (39, 6301728), (48, 5120154), (52, 4726296), (54, 4551248), (72, 3413436), (78, 3150864), (96, 2560077), (104, 2363148), (108, 2275624), (117, 2100576), (144, 1706718), (156, 1575432), (208, 1181574), (216, 1137812), (234, 1050288), (288, 853359), (312, 787716), (351, 700192), (416, 590787), (432, 568906), (468, 525144), (624, 393858), (702, 350096), (864, 284453), (936, 262572), (1248, 196929), (1404, 175048), (1872, 131286), (2808, 87524), (3744, 65643), (5616, 43762), (11232, 21881)]