378517776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{449}}^1$

素因数の和:673

約数の個数: 160

約数和(自身を含む): 1212422400

約数和(自身を除く): 833904624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 193, 208, 273, 312, 336, 364, 386, 449, 546, 579, 624, 728, 772, 898, 1092, 1158, 1347, 1351, 1456, 1544, 1796, 2184, 2316, 2509, 2694, 2702, 3088, 3143, 3592, 4053, 4368, 4632, 5018, 5388, 5404, 5837, 6286, 7184, 7527, 8106, 9264, 9429, 10036, 10776, 10808, 11674, 12572, 15054, 16212, 17511, 17563, 18858, 20072, 21552, 21616, 23348, 25144, 30108, 32424, 35022, 35126, 37716, 40144, 40859, 46696, 50288, 52689, 60216, 64848, 70044, 70252, 75432, 81718, 86657, 93392, 105378, 120432, 122577, 140088, 140504, 150864, 163436, 173314, 210756, 245154, 259971, 280176, 281008, 326872, 346628, 421512, 490308, 519942, 606599, 653744, 693256, 843024, 980616, 1039884, 1126541, 1213198, 1386512, 1819797, 1961232, 2079768, 2253082, 2426396, 3379623, 3639594, 4159536, 4506164, 4852792, 6759246, 7279188, 7885787, 9012328, 9705584, 13518492, 14558376, 15771574, 18024656, 23657361, 27036984, 29116752, 31543148, 47314722, 54073968, 63086296, 94629444, 126172592, 189258888, 378517776]

約数ペア:

[(1, 378517776), (2, 189258888), (3, 126172592), (4, 94629444), (6, 63086296), (7, 54073968), (8, 47314722), (12, 31543148), (13, 29116752), (14, 27036984), (16, 23657361), (21, 18024656), (24, 15771574), (26, 14558376), (28, 13518492), (39, 9705584), (42, 9012328), (48, 7885787), (52, 7279188), (56, 6759246), (78, 4852792), (84, 4506164), (91, 4159536), (104, 3639594), (112, 3379623), (156, 2426396), (168, 2253082), (182, 2079768), (193, 1961232), (208, 1819797), (273, 1386512), (312, 1213198), (336, 1126541), (364, 1039884), (386, 980616), (449, 843024), (546, 693256), (579, 653744), (624, 606599), (728, 519942), (772, 490308), (898, 421512), (1092, 346628), (1158, 326872), (1347, 281008), (1351, 280176), (1456, 259971), (1544, 245154), (1796, 210756), (2184, 173314), (2316, 163436), (2509, 150864), (2694, 140504), (2702, 140088), (3088, 122577), (3143, 120432), (3592, 105378), (4053, 93392), (4368, 86657), (4632, 81718), (5018, 75432), (5388, 70252), (5404, 70044), (5837, 64848), (6286, 60216), (7184, 52689), (7527, 50288), (8106, 46696), (9264, 40859), (9429, 40144), (10036, 37716), (10776, 35126), (10808, 35022), (11674, 32424), (12572, 30108), (15054, 25144), (16212, 23348), (17511, 21616), (17563, 21552), (18858, 20072)]