378392448

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 256

約数和(自身を含む): 1253376000

約数和(自身を除く): 874983552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 62, 64, 76, 84, 93, 96, 112, 114, 124, 128, 133, 152, 168, 186, 192, 217, 224, 228, 239, 248, 266, 304, 336, 372, 384, 399, 434, 448, 456, 478, 496, 532, 589, 608, 651, 672, 717, 744, 798, 868, 896, 912, 956, 992, 1064, 1178, 1216, 1302, 1344, 1434, 1488, 1596, 1673, 1736, 1767, 1824, 1912, 1984, 2128, 2356, 2432, 2604, 2688, 2868, 2976, 3192, 3346, 3472, 3534, 3648, 3824, 3968, 4123, 4256, 4541, 4712, 5019, 5208, 5736, 5952, 6384, 6692, 6944, 7068, 7296, 7409, 7648, 8246, 8512, 9082, 9424, 10038, 10416, 11472, 11904, 12369, 12768, 13384, 13623, 13888, 14136, 14818, 15296, 16492, 17024, 18164, 18848, 20076, 20832, 22227, 22944, 24738, 25536, 26768, 27246, 27776, 28272, 29636, 30592, 31787, 32984, 36328, 37696, 40152, 41664, 44454, 45888, 49476, 51072, 51863, 53536, 54492, 56544, 59272, 63574, 65968, 72656, 75392, 80304, 83328, 88908, 91776, 95361, 98952, 103726, 107072, 108984, 113088, 118544, 127148, 131936, 140771, 145312, 155589, 160608, 177816, 190722, 197904, 207452, 214144, 217968, 226176, 237088, 254296, 263872, 281542, 290624, 311178, 321216, 355632, 381444, 395808, 414904, 422313, 435936, 474176, 508592, 527744, 563084, 581248, 622356, 642432, 711264, 762888, 791616, 829808, 844626, 871872, 948352, 985397, 1017184, 1126168, 1244712, 1422528, 1525776, 1583232, 1659616, 1689252, 1743744, 1970794, 2034368, 2252336, 2489424, 2845056, 2956191, 3051552, 3319232, 3378504, 3941588, 4068736, 4504672, 4978848, 5912382, 6103104, 6638464, 6757008, 7883176, 9009344, 9957696, 11824764, 12206208, 13514016, 15766352, 18018688, 19915392, 23649528, 27028032, 31532704, 47299056, 54056064, 63065408, 94598112, 126130816, 189196224, 378392448]

約数ペア:

[(1, 378392448), (2, 189196224), (3, 126130816), (4, 94598112), (6, 63065408), (7, 54056064), (8, 47299056), (12, 31532704), (14, 27028032), (16, 23649528), (19, 19915392), (21, 18018688), (24, 15766352), (28, 13514016), (31, 12206208), (32, 11824764), (38, 9957696), (42, 9009344), (48, 7883176), (56, 6757008), (57, 6638464), (62, 6103104), (64, 5912382), (76, 4978848), (84, 4504672), (93, 4068736), (96, 3941588), (112, 3378504), (114, 3319232), (124, 3051552), (128, 2956191), (133, 2845056), (152, 2489424), (168, 2252336), (186, 2034368), (192, 1970794), (217, 1743744), (224, 1689252), (228, 1659616), (239, 1583232), (248, 1525776), (266, 1422528), (304, 1244712), (336, 1126168), (372, 1017184), (384, 985397), (399, 948352), (434, 871872), (448, 844626), (456, 829808), (478, 791616), (496, 762888), (532, 711264), (589, 642432), (608, 622356), (651, 581248), (672, 563084), (717, 527744), (744, 508592), (798, 474176), (868, 435936), (896, 422313), (912, 414904), (956, 395808), (992, 381444), (1064, 355632), (1178, 321216), (1216, 311178), (1302, 290624), (1344, 281542), (1434, 263872), (1488, 254296), (1596, 237088), (1673, 226176), (1736, 217968), (1767, 214144), (1824, 207452), (1912, 197904), (1984, 190722), (2128, 177816), (2356, 160608), (2432, 155589), (2604, 145312), (2688, 140771), (2868, 131936), (2976, 127148), (3192, 118544), (3346, 113088), (3472, 108984), (3534, 107072), (3648, 103726), (3824, 98952), (3968, 95361), (4123, 91776), (4256, 88908), (4541, 83328), (4712, 80304), (5019, 75392), (5208, 72656), (5736, 65968), (5952, 63574), (6384, 59272), (6692, 56544), (6944, 54492), (7068, 53536), (7296, 51863), (7409, 51072), (7648, 49476), (8246, 45888), (8512, 44454), (9082, 41664), (9424, 40152), (10038, 37696), (10416, 36328), (11472, 32984), (11904, 31787), (12369, 30592), (12768, 29636), (13384, 28272), (13623, 27776), (13888, 27246), (14136, 26768), (14818, 25536), (15296, 24738), (16492, 22944), (17024, 22227), (18164, 20832), (18848, 20076)]