279124992

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1034

約数の個数: 132

約数和(自身を含む): 832817856

約数和(自身を除く): 553692864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 977, 992, 1024, 1116, 1152, 1488, 1536, 1954, 1984, 2232, 2304, 2931, 2976, 3072, 3908, 3968, 4464, 4608, 5862, 5952, 7816, 7936, 8793, 8928, 9216, 11724, 11904, 15632, 15872, 17586, 17856, 23448, 23808, 30287, 31264, 31744, 35172, 35712, 46896, 47616, 60574, 62528, 70344, 71424, 90861, 93792, 95232, 121148, 125056, 140688, 142848, 181722, 187584, 242296, 250112, 272583, 281376, 285696, 363444, 375168, 484592, 500224, 545166, 562752, 726888, 750336, 969184, 1000448, 1090332, 1125504, 1453776, 1500672, 1938368, 2180664, 2251008, 2907552, 3001344, 3876736, 4361328, 4502016, 5815104, 7753472, 8722656, 9004032, 11630208, 15506944, 17445312, 23260416, 31013888, 34890624, 46520832, 69781248, 93041664, 139562496, 279124992]

約数ペア:

[(1, 279124992), (2, 139562496), (3, 93041664), (4, 69781248), (6, 46520832), (8, 34890624), (9, 31013888), (12, 23260416), (16, 17445312), (18, 15506944), (24, 11630208), (31, 9004032), (32, 8722656), (36, 7753472), (48, 5815104), (62, 4502016), (64, 4361328), (72, 3876736), (93, 3001344), (96, 2907552), (124, 2251008), (128, 2180664), (144, 1938368), (186, 1500672), (192, 1453776), (248, 1125504), (256, 1090332), (279, 1000448), (288, 969184), (372, 750336), (384, 726888), (496, 562752), (512, 545166), (558, 500224), (576, 484592), (744, 375168), (768, 363444), (977, 285696), (992, 281376), (1024, 272583), (1116, 250112), (1152, 242296), (1488, 187584), (1536, 181722), (1954, 142848), (1984, 140688), (2232, 125056), (2304, 121148), (2931, 95232), (2976, 93792), (3072, 90861), (3908, 71424), (3968, 70344), (4464, 62528), (4608, 60574), (5862, 47616), (5952, 46896), (7816, 35712), (7936, 35172), (8793, 31744), (8928, 31264), (9216, 30287), (11724, 23808), (11904, 23448), (15632, 17856), (15872, 17586)]