7131856896

素因数分解:

$2^{15}\times 3^4\times {\mathrm{2687}}^1$

素因数の和:2729

約数の個数: 160

約数和(自身を含む): 21315127680

約数和(自身を除く): 14183270784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1536, 1728, 2048, 2304, 2592, 2687, 3072, 3456, 4096, 4608, 5184, 5374, 6144, 6912, 8061, 8192, 9216, 10368, 10748, 12288, 13824, 16122, 16384, 18432, 20736, 21496, 24183, 24576, 27648, 32244, 32768, 36864, 41472, 42992, 48366, 49152, 55296, 64488, 72549, 73728, 82944, 85984, 96732, 98304, 110592, 128976, 145098, 147456, 165888, 171968, 193464, 217647, 221184, 257952, 290196, 294912, 331776, 343936, 386928, 435294, 442368, 515904, 580392, 663552, 687872, 773856, 870588, 884736, 1031808, 1160784, 1327104, 1375744, 1547712, 1741176, 2063616, 2321568, 2654208, 2751488, 3095424, 3482352, 4127232, 4643136, 5502976, 6190848, 6964704, 8254464, 9286272, 11005952, 12381696, 13929408, 16508928, 18572544, 22011904, 24763392, 27858816, 33017856, 37145088, 44023808, 49526784, 55717632, 66035712, 74290176, 88047616, 99053568, 111435264, 132071424, 148580352, 198107136, 222870528, 264142848, 297160704, 396214272, 445741056, 594321408, 792428544, 891482112, 1188642816, 1782964224, 2377285632, 3565928448, 7131856896]

約数ペア:

[(1, 7131856896), (2, 3565928448), (3, 2377285632), (4, 1782964224), (6, 1188642816), (8, 891482112), (9, 792428544), (12, 594321408), (16, 445741056), (18, 396214272), (24, 297160704), (27, 264142848), (32, 222870528), (36, 198107136), (48, 148580352), (54, 132071424), (64, 111435264), (72, 99053568), (81, 88047616), (96, 74290176), (108, 66035712), (128, 55717632), (144, 49526784), (162, 44023808), (192, 37145088), (216, 33017856), (256, 27858816), (288, 24763392), (324, 22011904), (384, 18572544), (432, 16508928), (512, 13929408), (576, 12381696), (648, 11005952), (768, 9286272), (864, 8254464), (1024, 6964704), (1152, 6190848), (1296, 5502976), (1536, 4643136), (1728, 4127232), (2048, 3482352), (2304, 3095424), (2592, 2751488), (2687, 2654208), (3072, 2321568), (3456, 2063616), (4096, 1741176), (4608, 1547712), (5184, 1375744), (5374, 1327104), (6144, 1160784), (6912, 1031808), (8061, 884736), (8192, 870588), (9216, 773856), (10368, 687872), (10748, 663552), (12288, 580392), (13824, 515904), (16122, 442368), (16384, 435294), (18432, 386928), (20736, 343936), (21496, 331776), (24183, 294912), (24576, 290196), (27648, 257952), (32244, 221184), (32768, 217647), (36864, 193464), (41472, 171968), (42992, 165888), (48366, 147456), (49152, 145098), (55296, 128976), (64488, 110592), (72549, 98304), (73728, 96732), (82944, 85984)]