2139249264

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{90401}}^1$

素因数の和:90458

約数の個数: 80

約数和(自身を含む): 6053317920

約数和(自身を除く): 3914068656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 48, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 272, 348, 408, 464, 493, 696, 816, 986, 1392, 1479, 1972, 2958, 3944, 5916, 7888, 11832, 23664, 90401, 180802, 271203, 361604, 542406, 723208, 1084812, 1446416, 1536817, 2169624, 2621629, 3073634, 4339248, 4610451, 5243258, 6147268, 7864887, 9220902, 10486516, 12294536, 15729774, 18441804, 20973032, 24589072, 31459548, 36883608, 41946064, 44567693, 62919096, 73767216, 89135386, 125838192, 133703079, 178270772, 267406158, 356541544, 534812316, 713083088, 1069624632, 2139249264]

約数ペア:

[(1, 2139249264), (2, 1069624632), (3, 713083088), (4, 534812316), (6, 356541544), (8, 267406158), (12, 178270772), (16, 133703079), (17, 125838192), (24, 89135386), (29, 73767216), (34, 62919096), (48, 44567693), (51, 41946064), (58, 36883608), (68, 31459548), (87, 24589072), (102, 20973032), (116, 18441804), (136, 15729774), (174, 12294536), (204, 10486516), (232, 9220902), (272, 7864887), (348, 6147268), (408, 5243258), (464, 4610451), (493, 4339248), (696, 3073634), (816, 2621629), (986, 2169624), (1392, 1536817), (1479, 1446416), (1972, 1084812), (2958, 723208), (3944, 542406), (5916, 361604), (7888, 271203), (11832, 180802), (23664, 90401)]