248314368

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^1\times {\mathrm{3943}}^1$

素因数の和:4005

約数の個数: 80

約数和(自身を含む): 677831616

約数和(自身を除く): 429517248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 512, 656, 768, 984, 1312, 1536, 1968, 2624, 3936, 3943, 5248, 7872, 7886, 10496, 11829, 15744, 15772, 20992, 23658, 31488, 31544, 47316, 62976, 63088, 94632, 126176, 161663, 189264, 252352, 323326, 378528, 484989, 504704, 646652, 757056, 969978, 1009408, 1293304, 1514112, 1939956, 2018816, 2586608, 3028224, 3879912, 5173216, 6056448, 7759824, 10346432, 15519648, 20692864, 31039296, 41385728, 62078592, 82771456, 124157184, 248314368]

約数ペア:

[(1, 248314368), (2, 124157184), (3, 82771456), (4, 62078592), (6, 41385728), (8, 31039296), (12, 20692864), (16, 15519648), (24, 10346432), (32, 7759824), (41, 6056448), (48, 5173216), (64, 3879912), (82, 3028224), (96, 2586608), (123, 2018816), (128, 1939956), (164, 1514112), (192, 1293304), (246, 1009408), (256, 969978), (328, 757056), (384, 646652), (492, 504704), (512, 484989), (656, 378528), (768, 323326), (984, 252352), (1312, 189264), (1536, 161663), (1968, 126176), (2624, 94632), (3936, 63088), (3943, 62976), (5248, 47316), (7872, 31544), (7886, 31488), (10496, 23658), (11829, 20992), (15744, 15772)]