247617888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2347}}^1$

素因数の和:2524

約数の個数: 96

約数和(自身を含む): 747903744

約数和(自身を除く): 500285856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 157, 168, 224, 314, 336, 471, 628, 672, 942, 1099, 1256, 1884, 2198, 2347, 2512, 3297, 3768, 4396, 4694, 5024, 6594, 7041, 7536, 8792, 9388, 13188, 14082, 15072, 16429, 17584, 18776, 26376, 28164, 32858, 35168, 37552, 49287, 52752, 56328, 65716, 75104, 98574, 105504, 112656, 131432, 197148, 225312, 262864, 368479, 394296, 525728, 736958, 788592, 1105437, 1473916, 1577184, 2210874, 2579353, 2947832, 4421748, 5158706, 5895664, 7738059, 8843496, 10317412, 11791328, 15476118, 17686992, 20634824, 30952236, 35373984, 41269648, 61904472, 82539296, 123808944, 247617888]

約数ペア:

[(1, 247617888), (2, 123808944), (3, 82539296), (4, 61904472), (6, 41269648), (7, 35373984), (8, 30952236), (12, 20634824), (14, 17686992), (16, 15476118), (21, 11791328), (24, 10317412), (28, 8843496), (32, 7738059), (42, 5895664), (48, 5158706), (56, 4421748), (84, 2947832), (96, 2579353), (112, 2210874), (157, 1577184), (168, 1473916), (224, 1105437), (314, 788592), (336, 736958), (471, 525728), (628, 394296), (672, 368479), (942, 262864), (1099, 225312), (1256, 197148), (1884, 131432), (2198, 112656), (2347, 105504), (2512, 98574), (3297, 75104), (3768, 65716), (4396, 56328), (4694, 52752), (5024, 49287), (6594, 37552), (7041, 35168), (7536, 32858), (8792, 28164), (9388, 26376), (13188, 18776), (14082, 17584), (15072, 16429)]