279285408

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 240

約数和(自身を含む): 889146720

約数和(自身を除く): 609861312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 53, 54, 57, 72, 76, 81, 96, 106, 107, 108, 114, 144, 152, 159, 162, 171, 212, 214, 216, 228, 288, 304, 318, 321, 324, 342, 424, 428, 432, 456, 477, 513, 608, 636, 642, 648, 684, 848, 856, 864, 912, 954, 963, 1007, 1026, 1272, 1284, 1296, 1368, 1431, 1539, 1696, 1712, 1824, 1908, 1926, 2014, 2033, 2052, 2544, 2568, 2592, 2736, 2862, 2889, 3021, 3078, 3424, 3816, 3852, 4028, 4066, 4104, 4293, 5088, 5136, 5472, 5671, 5724, 5778, 6042, 6099, 6156, 7632, 7704, 8056, 8132, 8208, 8586, 8667, 9063, 10272, 11342, 11448, 11556, 12084, 12198, 12312, 15264, 15408, 16112, 16264, 16416, 17013, 17172, 17334, 18126, 18297, 22684, 22896, 23112, 24168, 24396, 24624, 27189, 30816, 32224, 32528, 34026, 34344, 34668, 36252, 36594, 45368, 45792, 46224, 48336, 48792, 49248, 51039, 54378, 54891, 65056, 68052, 68688, 69336, 72504, 73188, 81567, 90736, 92448, 96672, 97584, 102078, 107749, 108756, 109782, 136104, 137376, 138672, 145008, 146376, 153117, 163134, 164673, 181472, 195168, 204156, 215498, 217512, 219564, 272208, 277344, 290016, 292752, 306234, 323247, 326268, 329346, 408312, 430996, 435024, 439128, 459351, 544416, 585504, 612468, 646494, 652536, 658692, 816624, 861992, 870048, 878256, 918702, 969741, 1224936, 1292988, 1305072, 1317384, 1633248, 1723984, 1756512, 1837404, 1939482, 2449872, 2585976, 2610144, 2634768, 2909223, 3447968, 3674808, 3878964, 4899744, 5171952, 5269536, 5818446, 7349616, 7757928, 8727669, 10343904, 11636892, 14699232, 15515856, 17455338, 23273784, 31031712, 34910676, 46547568, 69821352, 93095136, 139642704, 279285408]

約数ペア:

[(1, 279285408), (2, 139642704), (3, 93095136), (4, 69821352), (6, 46547568), (8, 34910676), (9, 31031712), (12, 23273784), (16, 17455338), (18, 15515856), (19, 14699232), (24, 11636892), (27, 10343904), (32, 8727669), (36, 7757928), (38, 7349616), (48, 5818446), (53, 5269536), (54, 5171952), (57, 4899744), (72, 3878964), (76, 3674808), (81, 3447968), (96, 2909223), (106, 2634768), (107, 2610144), (108, 2585976), (114, 2449872), (144, 1939482), (152, 1837404), (159, 1756512), (162, 1723984), (171, 1633248), (212, 1317384), (214, 1305072), (216, 1292988), (228, 1224936), (288, 969741), (304, 918702), (318, 878256), (321, 870048), (324, 861992), (342, 816624), (424, 658692), (428, 652536), (432, 646494), (456, 612468), (477, 585504), (513, 544416), (608, 459351), (636, 439128), (642, 435024), (648, 430996), (684, 408312), (848, 329346), (856, 326268), (864, 323247), (912, 306234), (954, 292752), (963, 290016), (1007, 277344), (1026, 272208), (1272, 219564), (1284, 217512), (1296, 215498), (1368, 204156), (1431, 195168), (1539, 181472), (1696, 164673), (1712, 163134), (1824, 153117), (1908, 146376), (1926, 145008), (2014, 138672), (2033, 137376), (2052, 136104), (2544, 109782), (2568, 108756), (2592, 107749), (2736, 102078), (2862, 97584), (2889, 96672), (3021, 92448), (3078, 90736), (3424, 81567), (3816, 73188), (3852, 72504), (4028, 69336), (4066, 68688), (4104, 68052), (4293, 65056), (5088, 54891), (5136, 54378), (5472, 51039), (5671, 49248), (5724, 48792), (5778, 48336), (6042, 46224), (6099, 45792), (6156, 45368), (7632, 36594), (7704, 36252), (8056, 34668), (8132, 34344), (8208, 34026), (8586, 32528), (8667, 32224), (9063, 30816), (10272, 27189), (11342, 24624), (11448, 24396), (11556, 24168), (12084, 23112), (12198, 22896), (12312, 22684), (15264, 18297), (15408, 18126), (16112, 17334), (16264, 17172), (16416, 17013)]