218105136

素因数分解:

$2^4\times 3^7\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:323

約数の個数: 160

約数和(自身を含む): 663767040

約数和(自身を除く): 445661904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 243, 271, 276, 324, 368, 414, 432, 486, 542, 552, 621, 648, 729, 813, 828, 972, 1084, 1104, 1242, 1296, 1458, 1626, 1656, 1863, 1944, 2168, 2187, 2439, 2484, 2916, 3252, 3312, 3726, 3888, 4336, 4374, 4878, 4968, 5589, 5832, 6233, 6504, 7317, 7452, 8748, 9756, 9936, 11178, 11664, 12466, 13008, 14634, 14904, 16767, 17496, 18699, 19512, 21951, 22356, 24932, 29268, 29808, 33534, 34992, 37398, 39024, 43902, 44712, 49864, 50301, 56097, 58536, 65853, 67068, 74796, 87804, 89424, 99728, 100602, 112194, 117072, 131706, 134136, 149592, 168291, 175608, 197559, 201204, 224388, 263412, 268272, 299184, 336582, 351216, 395118, 402408, 448776, 504873, 526824, 592677, 673164, 790236, 804816, 897552, 1009746, 1053648, 1185354, 1346328, 1514619, 1580472, 2019492, 2370708, 2692656, 3029238, 3160944, 4038984, 4543857, 4741416, 6058476, 8077968, 9087714, 9482832, 12116952, 13631571, 18175428, 24233904, 27263142, 36350856, 54526284, 72701712, 109052568, 218105136]

約数ペア:

[(1, 218105136), (2, 109052568), (3, 72701712), (4, 54526284), (6, 36350856), (8, 27263142), (9, 24233904), (12, 18175428), (16, 13631571), (18, 12116952), (23, 9482832), (24, 9087714), (27, 8077968), (36, 6058476), (46, 4741416), (48, 4543857), (54, 4038984), (69, 3160944), (72, 3029238), (81, 2692656), (92, 2370708), (108, 2019492), (138, 1580472), (144, 1514619), (162, 1346328), (184, 1185354), (207, 1053648), (216, 1009746), (243, 897552), (271, 804816), (276, 790236), (324, 673164), (368, 592677), (414, 526824), (432, 504873), (486, 448776), (542, 402408), (552, 395118), (621, 351216), (648, 336582), (729, 299184), (813, 268272), (828, 263412), (972, 224388), (1084, 201204), (1104, 197559), (1242, 175608), (1296, 168291), (1458, 149592), (1626, 134136), (1656, 131706), (1863, 117072), (1944, 112194), (2168, 100602), (2187, 99728), (2439, 89424), (2484, 87804), (2916, 74796), (3252, 67068), (3312, 65853), (3726, 58536), (3888, 56097), (4336, 50301), (4374, 49864), (4878, 44712), (4968, 43902), (5589, 39024), (5832, 37398), (6233, 34992), (6504, 33534), (7317, 29808), (7452, 29268), (8748, 24932), (9756, 22356), (9936, 21951), (11178, 19512), (11664, 18699), (12466, 17496), (13008, 16767), (14634, 14904)]