254792304

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{71}}^2$

素因数の和:178

約数の個数: 180

約数和(自身を含む): 807731288

約数和(自身を除く): 552938984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 71, 72, 78, 81, 104, 108, 117, 142, 144, 156, 162, 208, 213, 216, 234, 243, 284, 312, 324, 351, 426, 432, 468, 486, 568, 624, 639, 648, 702, 852, 923, 936, 972, 1053, 1136, 1278, 1296, 1404, 1704, 1846, 1872, 1917, 1944, 2106, 2556, 2769, 2808, 3159, 3408, 3692, 3834, 3888, 4212, 5041, 5112, 5538, 5616, 5751, 6318, 7384, 7668, 8307, 8424, 10082, 10224, 11076, 11502, 12636, 14768, 15123, 15336, 16614, 16848, 17253, 20164, 22152, 23004, 24921, 25272, 30246, 30672, 33228, 34506, 40328, 44304, 45369, 46008, 49842, 50544, 60492, 65533, 66456, 69012, 74763, 80656, 90738, 92016, 99684, 120984, 131066, 132912, 136107, 138024, 149526, 181476, 196599, 199368, 224289, 241968, 262132, 272214, 276048, 299052, 362952, 393198, 398736, 408321, 448578, 524264, 544428, 589797, 598104, 725904, 786396, 816642, 897156, 1048528, 1088856, 1179594, 1196208, 1224963, 1572792, 1633284, 1769391, 1794312, 2177712, 2359188, 2449926, 3145584, 3266568, 3538782, 3588624, 4718376, 4899852, 5308173, 6533136, 7077564, 9436752, 9799704, 10616346, 14155128, 15924519, 19599408, 21232692, 28310256, 31849038, 42465384, 63698076, 84930768, 127396152, 254792304]

約数ペア:

[(1, 254792304), (2, 127396152), (3, 84930768), (4, 63698076), (6, 42465384), (8, 31849038), (9, 28310256), (12, 21232692), (13, 19599408), (16, 15924519), (18, 14155128), (24, 10616346), (26, 9799704), (27, 9436752), (36, 7077564), (39, 6533136), (48, 5308173), (52, 4899852), (54, 4718376), (71, 3588624), (72, 3538782), (78, 3266568), (81, 3145584), (104, 2449926), (108, 2359188), (117, 2177712), (142, 1794312), (144, 1769391), (156, 1633284), (162, 1572792), (208, 1224963), (213, 1196208), (216, 1179594), (234, 1088856), (243, 1048528), (284, 897156), (312, 816642), (324, 786396), (351, 725904), (426, 598104), (432, 589797), (468, 544428), (486, 524264), (568, 448578), (624, 408321), (639, 398736), (648, 393198), (702, 362952), (852, 299052), (923, 276048), (936, 272214), (972, 262132), (1053, 241968), (1136, 224289), (1278, 199368), (1296, 196599), (1404, 181476), (1704, 149526), (1846, 138024), (1872, 136107), (1917, 132912), (1944, 131066), (2106, 120984), (2556, 99684), (2769, 92016), (2808, 90738), (3159, 80656), (3408, 74763), (3692, 69012), (3834, 66456), (3888, 65533), (4212, 60492), (5041, 50544), (5112, 49842), (5538, 46008), (5616, 45369), (5751, 44304), (6318, 40328), (7384, 34506), (7668, 33228), (8307, 30672), (8424, 30246), (10082, 25272), (10224, 24921), (11076, 23004), (11502, 22152), (12636, 20164), (14768, 17253), (15123, 16848), (15336, 16614)]