2154992544

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1237}}^1$

素因数の和:1539

約数の個数: 144

約数和(自身を含む): 6424209792

約数和(自身を除く): 4269217248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 263, 276, 288, 368, 414, 526, 552, 736, 789, 828, 1052, 1104, 1237, 1578, 1656, 2104, 2208, 2367, 2474, 3156, 3312, 3711, 4208, 4734, 4948, 6049, 6312, 6624, 7422, 8416, 9468, 9896, 11133, 12098, 12624, 14844, 18147, 18936, 19792, 22266, 24196, 25248, 28451, 29688, 36294, 37872, 39584, 44532, 48392, 54441, 56902, 59376, 72588, 75744, 85353, 89064, 96784, 108882, 113804, 118752, 145176, 170706, 178128, 193568, 217764, 227608, 256059, 290352, 325331, 341412, 356256, 435528, 455216, 512118, 580704, 650662, 682824, 871056, 910432, 975993, 1024236, 1301324, 1365648, 1742112, 1951986, 2048472, 2602648, 2731296, 2927979, 3903972, 4096944, 5205296, 5855958, 7482613, 7807944, 8193888, 10410592, 11711916, 14965226, 15615888, 22447839, 23423832, 29930452, 31231776, 44895678, 46847664, 59860904, 67343517, 89791356, 93695328, 119721808, 134687034, 179582712, 239443616, 269374068, 359165424, 538748136, 718330848, 1077496272, 2154992544]

約数ペア:

[(1, 2154992544), (2, 1077496272), (3, 718330848), (4, 538748136), (6, 359165424), (8, 269374068), (9, 239443616), (12, 179582712), (16, 134687034), (18, 119721808), (23, 93695328), (24, 89791356), (32, 67343517), (36, 59860904), (46, 46847664), (48, 44895678), (69, 31231776), (72, 29930452), (92, 23423832), (96, 22447839), (138, 15615888), (144, 14965226), (184, 11711916), (207, 10410592), (263, 8193888), (276, 7807944), (288, 7482613), (368, 5855958), (414, 5205296), (526, 4096944), (552, 3903972), (736, 2927979), (789, 2731296), (828, 2602648), (1052, 2048472), (1104, 1951986), (1237, 1742112), (1578, 1365648), (1656, 1301324), (2104, 1024236), (2208, 975993), (2367, 910432), (2474, 871056), (3156, 682824), (3312, 650662), (3711, 580704), (4208, 512118), (4734, 455216), (4948, 435528), (6049, 356256), (6312, 341412), (6624, 325331), (7422, 290352), (8416, 256059), (9468, 227608), (9896, 217764), (11133, 193568), (12098, 178128), (12624, 170706), (14844, 145176), (18147, 118752), (18936, 113804), (19792, 108882), (22266, 96784), (24196, 89064), (25248, 85353), (28451, 75744), (29688, 72588), (36294, 59376), (37872, 56902), (39584, 54441), (44532, 48392)]