38400552

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 111407400

約数和(自身を除く): 73006848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 137, 153, 204, 229, 274, 306, 408, 411, 458, 548, 612, 687, 822, 916, 1096, 1224, 1233, 1374, 1644, 1832, 2061, 2329, 2466, 2748, 3288, 3893, 4122, 4658, 4932, 5496, 6987, 7786, 8244, 9316, 9864, 11679, 13974, 15572, 16488, 18632, 20961, 23358, 27948, 31144, 31373, 35037, 41922, 46716, 55896, 62746, 70074, 83844, 93432, 94119, 125492, 140148, 167688, 188238, 250984, 280296, 282357, 376476, 533341, 564714, 752952, 1066682, 1129428, 1600023, 2133364, 2258856, 3200046, 4266728, 4800069, 6400092, 9600138, 12800184, 19200276, 38400552]

約数ペア:

[(1, 38400552), (2, 19200276), (3, 12800184), (4, 9600138), (6, 6400092), (8, 4800069), (9, 4266728), (12, 3200046), (17, 2258856), (18, 2133364), (24, 1600023), (34, 1129428), (36, 1066682), (51, 752952), (68, 564714), (72, 533341), (102, 376476), (136, 282357), (137, 280296), (153, 250984), (204, 188238), (229, 167688), (274, 140148), (306, 125492), (408, 94119), (411, 93432), (458, 83844), (548, 70074), (612, 62746), (687, 55896), (822, 46716), (916, 41922), (1096, 35037), (1224, 31373), (1233, 31144), (1374, 27948), (1644, 23358), (1832, 20961), (2061, 18632), (2329, 16488), (2466, 15572), (2748, 13974), (3288, 11679), (3893, 9864), (4122, 9316), (4658, 8244), (4932, 7786), (5496, 6987)]