318940992

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:381

約数の個数: 168

約数和(自身を含む): 973693760

約数和(自身を除く): 654752768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 151, 152, 171, 192, 193, 228, 288, 302, 304, 342, 386, 453, 456, 576, 579, 604, 608, 684, 772, 906, 912, 1158, 1208, 1216, 1359, 1368, 1544, 1737, 1812, 1824, 2316, 2416, 2718, 2736, 2869, 3088, 3474, 3624, 3648, 3667, 4632, 4832, 5436, 5472, 5738, 6176, 6948, 7248, 7334, 8607, 9264, 9664, 10872, 10944, 11001, 11476, 12352, 13896, 14496, 14668, 17214, 18528, 21744, 22002, 22952, 25821, 27792, 28992, 29143, 29336, 33003, 34428, 37056, 43488, 44004, 45904, 51642, 55584, 58286, 58672, 66006, 68856, 86976, 87429, 88008, 91808, 103284, 111168, 116572, 117344, 132012, 137712, 174858, 176016, 183616, 206568, 233144, 234688, 262287, 264024, 275424, 349716, 352032, 413136, 466288, 524574, 528048, 550848, 553717, 699432, 704064, 826272, 932576, 1049148, 1056096, 1107434, 1398864, 1652544, 1661151, 1865152, 2098296, 2112192, 2214868, 2797728, 3322302, 4196592, 4429736, 4983453, 5595456, 6644604, 8393184, 8859472, 9966906, 13289208, 16786368, 17718944, 19933812, 26578416, 35437888, 39867624, 53156832, 79735248, 106313664, 159470496, 318940992]

約数ペア:

[(1, 318940992), (2, 159470496), (3, 106313664), (4, 79735248), (6, 53156832), (8, 39867624), (9, 35437888), (12, 26578416), (16, 19933812), (18, 17718944), (19, 16786368), (24, 13289208), (32, 9966906), (36, 8859472), (38, 8393184), (48, 6644604), (57, 5595456), (64, 4983453), (72, 4429736), (76, 4196592), (96, 3322302), (114, 2797728), (144, 2214868), (151, 2112192), (152, 2098296), (171, 1865152), (192, 1661151), (193, 1652544), (228, 1398864), (288, 1107434), (302, 1056096), (304, 1049148), (342, 932576), (386, 826272), (453, 704064), (456, 699432), (576, 553717), (579, 550848), (604, 528048), (608, 524574), (684, 466288), (772, 413136), (906, 352032), (912, 349716), (1158, 275424), (1208, 264024), (1216, 262287), (1359, 234688), (1368, 233144), (1544, 206568), (1737, 183616), (1812, 176016), (1824, 174858), (2316, 137712), (2416, 132012), (2718, 117344), (2736, 116572), (2869, 111168), (3088, 103284), (3474, 91808), (3624, 88008), (3648, 87429), (3667, 86976), (4632, 68856), (4832, 66006), (5436, 58672), (5472, 58286), (5738, 55584), (6176, 51642), (6948, 45904), (7248, 44004), (7334, 43488), (8607, 37056), (9264, 34428), (9664, 33003), (10872, 29336), (10944, 29143), (11001, 28992), (11476, 27792), (12352, 25821), (13896, 22952), (14496, 22002), (14668, 21744), (17214, 18528)]