189358848

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:287

約数の個数: 216

約数和(自身を含む): 637728000

約数和(自身を除く): 448369152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 59, 63, 64, 72, 84, 96, 112, 118, 126, 128, 144, 168, 177, 192, 199, 224, 236, 252, 256, 288, 336, 354, 384, 398, 413, 448, 472, 504, 531, 576, 597, 672, 708, 768, 796, 826, 896, 944, 1008, 1062, 1152, 1194, 1239, 1344, 1393, 1416, 1592, 1652, 1791, 1792, 1888, 2016, 2124, 2304, 2388, 2478, 2688, 2786, 2832, 3184, 3304, 3582, 3717, 3776, 4032, 4179, 4248, 4776, 4956, 5376, 5572, 5664, 6368, 6608, 7164, 7434, 7552, 8064, 8358, 8496, 9552, 9912, 11144, 11328, 11741, 12537, 12736, 13216, 14328, 14868, 15104, 16128, 16716, 16992, 19104, 19824, 22288, 22656, 23482, 25074, 25472, 26432, 28656, 29736, 33432, 33984, 35223, 38208, 39648, 44576, 45312, 46964, 50148, 50944, 52864, 57312, 59472, 66864, 67968, 70446, 76416, 79296, 82187, 89152, 93928, 100296, 105669, 105728, 114624, 118944, 133728, 135936, 140892, 152832, 158592, 164374, 178304, 187856, 200592, 211338, 229248, 237888, 246561, 267456, 281784, 317184, 328748, 356608, 375712, 401184, 422676, 458496, 475776, 493122, 534912, 563568, 657496, 739683, 751424, 802368, 845352, 951552, 986244, 1069824, 1127136, 1314992, 1479366, 1502848, 1604736, 1690704, 1972488, 2254272, 2629984, 2958732, 3005696, 3209472, 3381408, 3944976, 4508544, 5259968, 5917464, 6762816, 7889952, 9017088, 10519936, 11834928, 13525632, 15779904, 21039872, 23669856, 27051264, 31559808, 47339712, 63119616, 94679424, 189358848]

約数ペア:

[(1, 189358848), (2, 94679424), (3, 63119616), (4, 47339712), (6, 31559808), (7, 27051264), (8, 23669856), (9, 21039872), (12, 15779904), (14, 13525632), (16, 11834928), (18, 10519936), (21, 9017088), (24, 7889952), (28, 6762816), (32, 5917464), (36, 5259968), (42, 4508544), (48, 3944976), (56, 3381408), (59, 3209472), (63, 3005696), (64, 2958732), (72, 2629984), (84, 2254272), (96, 1972488), (112, 1690704), (118, 1604736), (126, 1502848), (128, 1479366), (144, 1314992), (168, 1127136), (177, 1069824), (192, 986244), (199, 951552), (224, 845352), (236, 802368), (252, 751424), (256, 739683), (288, 657496), (336, 563568), (354, 534912), (384, 493122), (398, 475776), (413, 458496), (448, 422676), (472, 401184), (504, 375712), (531, 356608), (576, 328748), (597, 317184), (672, 281784), (708, 267456), (768, 246561), (796, 237888), (826, 229248), (896, 211338), (944, 200592), (1008, 187856), (1062, 178304), (1152, 164374), (1194, 158592), (1239, 152832), (1344, 140892), (1393, 135936), (1416, 133728), (1592, 118944), (1652, 114624), (1791, 105728), (1792, 105669), (1888, 100296), (2016, 93928), (2124, 89152), (2304, 82187), (2388, 79296), (2478, 76416), (2688, 70446), (2786, 67968), (2832, 66864), (3184, 59472), (3304, 57312), (3582, 52864), (3717, 50944), (3776, 50148), (4032, 46964), (4179, 45312), (4248, 44576), (4776, 39648), (4956, 38208), (5376, 35223), (5572, 33984), (5664, 33432), (6368, 29736), (6608, 28656), (7164, 26432), (7434, 25472), (7552, 25074), (8064, 23482), (8358, 22656), (8496, 22288), (9552, 19824), (9912, 19104), (11144, 16992), (11328, 16716), (11741, 16128), (12537, 15104), (12736, 14868), (13216, 14328)]