248921088

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:330

約数の個数: 176

約数和(自身を含む): 748317696

約数和(自身を除く): 499396608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 184, 192, 208, 256, 271, 276, 299, 312, 368, 384, 416, 512, 542, 552, 598, 624, 736, 768, 813, 832, 897, 1024, 1084, 1104, 1196, 1248, 1472, 1536, 1626, 1664, 1794, 2168, 2208, 2392, 2496, 2944, 3072, 3252, 3328, 3523, 3588, 4336, 4416, 4784, 4992, 5888, 6233, 6504, 6656, 7046, 7176, 8672, 8832, 9568, 9984, 10569, 11776, 12466, 13008, 13312, 14092, 14352, 17344, 17664, 18699, 19136, 19968, 21138, 23552, 24932, 26016, 28184, 28704, 34688, 35328, 37398, 38272, 39936, 42276, 49864, 52032, 56368, 57408, 69376, 70656, 74796, 76544, 81029, 84552, 99728, 104064, 112736, 114816, 138752, 149592, 153088, 162058, 169104, 199456, 208128, 225472, 229632, 243087, 277504, 299184, 306176, 324116, 338208, 398912, 416256, 450944, 459264, 486174, 598368, 648232, 676416, 797824, 832512, 901888, 918528, 972348, 1196736, 1296464, 1352832, 1595648, 1803776, 1944696, 2393472, 2592928, 2705664, 3191296, 3607552, 3889392, 4786944, 5185856, 5411328, 6382592, 7778784, 9573888, 10371712, 10822656, 15557568, 19147776, 20743424, 31115136, 41486848, 62230272, 82973696, 124460544, 248921088]

約数ペア:

[(1, 248921088), (2, 124460544), (3, 82973696), (4, 62230272), (6, 41486848), (8, 31115136), (12, 20743424), (13, 19147776), (16, 15557568), (23, 10822656), (24, 10371712), (26, 9573888), (32, 7778784), (39, 6382592), (46, 5411328), (48, 5185856), (52, 4786944), (64, 3889392), (69, 3607552), (78, 3191296), (92, 2705664), (96, 2592928), (104, 2393472), (128, 1944696), (138, 1803776), (156, 1595648), (184, 1352832), (192, 1296464), (208, 1196736), (256, 972348), (271, 918528), (276, 901888), (299, 832512), (312, 797824), (368, 676416), (384, 648232), (416, 598368), (512, 486174), (542, 459264), (552, 450944), (598, 416256), (624, 398912), (736, 338208), (768, 324116), (813, 306176), (832, 299184), (897, 277504), (1024, 243087), (1084, 229632), (1104, 225472), (1196, 208128), (1248, 199456), (1472, 169104), (1536, 162058), (1626, 153088), (1664, 149592), (1794, 138752), (2168, 114816), (2208, 112736), (2392, 104064), (2496, 99728), (2944, 84552), (3072, 81029), (3252, 76544), (3328, 74796), (3523, 70656), (3588, 69376), (4336, 57408), (4416, 56368), (4784, 52032), (4992, 49864), (5888, 42276), (6233, 39936), (6504, 38272), (6656, 37398), (7046, 35328), (7176, 34688), (8672, 28704), (8832, 28184), (9568, 26016), (9984, 24932), (10569, 23552), (11776, 21138), (12466, 19968), (13008, 19136), (13312, 18699), (14092, 17664), (14352, 17344)]