7801551072

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1451}}^1$

素因数の和:1611

約数の個数: 288

約数和(自身を含む): 26696355840

約数和(自身を除く): 18894804768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 127, 144, 147, 168, 189, 196, 216, 224, 252, 254, 288, 294, 336, 378, 381, 392, 432, 441, 504, 508, 588, 672, 756, 762, 784, 864, 882, 889, 1008, 1016, 1143, 1176, 1323, 1451, 1512, 1524, 1568, 1764, 1778, 2016, 2032, 2286, 2352, 2646, 2667, 2902, 3024, 3048, 3429, 3528, 3556, 4064, 4353, 4572, 4704, 5292, 5334, 5804, 6048, 6096, 6223, 6858, 7056, 7112, 8001, 8706, 9144, 10157, 10584, 10668, 11608, 12192, 12446, 13059, 13716, 14112, 14224, 16002, 17412, 18288, 18669, 20314, 21168, 21336, 23216, 24003, 24892, 26118, 27432, 28448, 30471, 32004, 34824, 36576, 37338, 39177, 40628, 42336, 42672, 46432, 48006, 49784, 52236, 54864, 56007, 60942, 64008, 69648, 71099, 74676, 78354, 81256, 85344, 91413, 96012, 99568, 104472, 109728, 112014, 121884, 128016, 139296, 142198, 149352, 156708, 162512, 168021, 182826, 184277, 192024, 199136, 208944, 213297, 224028, 243768, 256032, 274239, 284396, 298704, 313416, 325024, 336042, 365652, 368554, 384048, 417888, 426594, 448056, 487536, 548478, 552831, 568792, 597408, 626832, 639891, 672084, 731304, 737108, 768096, 853188, 896112, 975072, 1096956, 1105662, 1137584, 1253664, 1279782, 1289939, 1344168, 1462608, 1474216, 1658493, 1706376, 1792224, 1919673, 2193912, 2211324, 2275168, 2559564, 2579878, 2688336, 2925216, 2948432, 3316986, 3412752, 3839346, 3869817, 4387824, 4422648, 4975479, 5119128, 5159756, 5376672, 5896864, 6633972, 6825504, 7678692, 7739634, 8775648, 8845296, 9029573, 9950958, 10238256, 10319512, 11609451, 13267944, 15357384, 15479268, 17690592, 18059146, 19901916, 20476512, 20639024, 23218902, 26535888, 27088719, 30714768, 30958536, 34828353, 36118292, 39803832, 41278048, 46437804, 53071776, 54177438, 61429536, 61917072, 69656706, 72236584, 79607664, 81266157, 92875608, 108354876, 123834144, 139313412, 144473168, 159215328, 162532314, 185751216, 216709752, 243798471, 278626824, 288946336, 325064628, 371502432, 433419504, 487596942, 557253648, 650129256, 866839008, 975193884, 1114507296, 1300258512, 1950387768, 2600517024, 3900775536, 7801551072]

約数ペア:

[(1, 7801551072), (2, 3900775536), (3, 2600517024), (4, 1950387768), (6, 1300258512), (7, 1114507296), (8, 975193884), (9, 866839008), (12, 650129256), (14, 557253648), (16, 487596942), (18, 433419504), (21, 371502432), (24, 325064628), (27, 288946336), (28, 278626824), (32, 243798471), (36, 216709752), (42, 185751216), (48, 162532314), (49, 159215328), (54, 144473168), (56, 139313412), (63, 123834144), (72, 108354876), (84, 92875608), (96, 81266157), (98, 79607664), (108, 72236584), (112, 69656706), (126, 61917072), (127, 61429536), (144, 54177438), (147, 53071776), (168, 46437804), (189, 41278048), (196, 39803832), (216, 36118292), (224, 34828353), (252, 30958536), (254, 30714768), (288, 27088719), (294, 26535888), (336, 23218902), (378, 20639024), (381, 20476512), (392, 19901916), (432, 18059146), (441, 17690592), (504, 15479268), (508, 15357384), (588, 13267944), (672, 11609451), (756, 10319512), (762, 10238256), (784, 9950958), (864, 9029573), (882, 8845296), (889, 8775648), (1008, 7739634), (1016, 7678692), (1143, 6825504), (1176, 6633972), (1323, 5896864), (1451, 5376672), (1512, 5159756), (1524, 5119128), (1568, 4975479), (1764, 4422648), (1778, 4387824), (2016, 3869817), (2032, 3839346), (2286, 3412752), (2352, 3316986), (2646, 2948432), (2667, 2925216), (2902, 2688336), (3024, 2579878), (3048, 2559564), (3429, 2275168), (3528, 2211324), (3556, 2193912), (4064, 1919673), (4353, 1792224), (4572, 1706376), (4704, 1658493), (5292, 1474216), (5334, 1462608), (5804, 1344168), (6048, 1289939), (6096, 1279782), (6223, 1253664), (6858, 1137584), (7056, 1105662), (7112, 1096956), (8001, 975072), (8706, 896112), (9144, 853188), (10157, 768096), (10584, 737108), (10668, 731304), (11608, 672084), (12192, 639891), (12446, 626832), (13059, 597408), (13716, 568792), (14112, 552831), (14224, 548478), (16002, 487536), (17412, 448056), (18288, 426594), (18669, 417888), (20314, 384048), (21168, 368554), (21336, 365652), (23216, 336042), (24003, 325024), (24892, 313416), (26118, 298704), (27432, 284396), (28448, 274239), (30471, 256032), (32004, 243768), (34824, 224028), (36576, 213297), (37338, 208944), (39177, 199136), (40628, 192024), (42336, 184277), (42672, 182826), (46432, 168021), (48006, 162512), (49784, 156708), (52236, 149352), (54864, 142198), (56007, 139296), (60942, 128016), (64008, 121884), (69648, 112014), (71099, 109728), (74676, 104472), (78354, 99568), (81256, 96012), (85344, 91413)]