28039365648

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{147179}}^1$

素因数の和:147216

約数の個数: 180

約数和(自身を含む): 94664409840

約数和(自身を除く): 66625044192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 756, 784, 882, 972, 1008, 1134, 1176, 1296, 1323, 1512, 1701, 1764, 1944, 2268, 2352, 2646, 3024, 3402, 3528, 3888, 3969, 4536, 5292, 6804, 7056, 7938, 9072, 10584, 11907, 13608, 15876, 21168, 23814, 27216, 31752, 47628, 63504, 95256, 147179, 190512, 294358, 441537, 588716, 883074, 1030253, 1177432, 1324611, 1766148, 2060506, 2354864, 2649222, 3090759, 3532296, 3973833, 4121012, 5298444, 6181518, 7064592, 7211771, 7947666, 8242024, 9272277, 10596888, 11921499, 12363036, 14423542, 15895332, 16484048, 18544554, 21193776, 21635313, 23842998, 24726072, 27816831, 28847084, 31790664, 35764497, 37089108, 43270626, 47685996, 49452144, 55633662, 57694168, 63581328, 64905939, 71528994, 74178216, 83450493, 86541252, 95371992, 111267324, 115388336, 129811878, 143057988, 148356432, 166900986, 173082504, 190743984, 194717817, 222534648, 250351479, 259623756, 286115976, 333801972, 346165008, 389435634, 445069296, 500702958, 519247512, 572231952, 584153451, 667603944, 778871268, 1001405916, 1038495024, 1168306902, 1335207888, 1557742536, 1752460353, 2002811832, 2336613804, 3115485072, 3504920706, 4005623664, 4673227608, 7009841412, 9346455216, 14019682824, 28039365648]

約数ペア:

[(1, 28039365648), (2, 14019682824), (3, 9346455216), (4, 7009841412), (6, 4673227608), (7, 4005623664), (8, 3504920706), (9, 3115485072), (12, 2336613804), (14, 2002811832), (16, 1752460353), (18, 1557742536), (21, 1335207888), (24, 1168306902), (27, 1038495024), (28, 1001405916), (36, 778871268), (42, 667603944), (48, 584153451), (49, 572231952), (54, 519247512), (56, 500702958), (63, 445069296), (72, 389435634), (81, 346165008), (84, 333801972), (98, 286115976), (108, 259623756), (112, 250351479), (126, 222534648), (144, 194717817), (147, 190743984), (162, 173082504), (168, 166900986), (189, 148356432), (196, 143057988), (216, 129811878), (243, 115388336), (252, 111267324), (294, 95371992), (324, 86541252), (336, 83450493), (378, 74178216), (392, 71528994), (432, 64905939), (441, 63581328), (486, 57694168), (504, 55633662), (567, 49452144), (588, 47685996), (648, 43270626), (756, 37089108), (784, 35764497), (882, 31790664), (972, 28847084), (1008, 27816831), (1134, 24726072), (1176, 23842998), (1296, 21635313), (1323, 21193776), (1512, 18544554), (1701, 16484048), (1764, 15895332), (1944, 14423542), (2268, 12363036), (2352, 11921499), (2646, 10596888), (3024, 9272277), (3402, 8242024), (3528, 7947666), (3888, 7211771), (3969, 7064592), (4536, 6181518), (5292, 5298444), (6804, 4121012), (7056, 3973833), (7938, 3532296), (9072, 3090759), (10584, 2649222), (11907, 2354864), (13608, 2060506), (15876, 1766148), (21168, 1324611), (23814, 1177432), (27216, 1030253), (31752, 883074), (47628, 588716), (63504, 441537), (95256, 294358), (147179, 190512)]