1889106432

素因数分解:

$2^9\times 3^1\times {\mathrm{941}}^1\times {\mathrm{1307}}^1$

素因数の和:2269

約数の個数: 80

約数和(自身を含む): 5041900512

約数和(自身を除く): 3152794080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 941, 1307, 1536, 1882, 2614, 2823, 3764, 3921, 5228, 5646, 7528, 7842, 10456, 11292, 15056, 15684, 20912, 22584, 30112, 31368, 41824, 45168, 60224, 62736, 83648, 90336, 120448, 125472, 167296, 180672, 240896, 250944, 334592, 361344, 481792, 501888, 669184, 722688, 1003776, 1229887, 1445376, 2007552, 2459774, 3689661, 4919548, 7379322, 9839096, 14758644, 19678192, 29517288, 39356384, 59034576, 78712768, 118069152, 157425536, 236138304, 314851072, 472276608, 629702144, 944553216, 1889106432]

約数ペア:

[(1, 1889106432), (2, 944553216), (3, 629702144), (4, 472276608), (6, 314851072), (8, 236138304), (12, 157425536), (16, 118069152), (24, 78712768), (32, 59034576), (48, 39356384), (64, 29517288), (96, 19678192), (128, 14758644), (192, 9839096), (256, 7379322), (384, 4919548), (512, 3689661), (768, 2459774), (941, 2007552), (1307, 1445376), (1536, 1229887), (1882, 1003776), (2614, 722688), (2823, 669184), (3764, 501888), (3921, 481792), (5228, 361344), (5646, 334592), (7528, 250944), (7842, 240896), (10456, 180672), (11292, 167296), (15056, 125472), (15684, 120448), (20912, 90336), (22584, 83648), (30112, 62736), (31368, 60224), (41824, 45168)]