2198528291248

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{641}}^1\times {\mathrm{405227}}^1$

素因数の和:405922

約数の個数: 60

約数和(自身を含む): 4459860753768

約数和(自身を除く): 2261332462520

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 641, 1058, 1282, 2116, 2564, 4232, 5128, 8464, 10256, 14743, 29486, 58972, 117944, 235888, 339089, 405227, 678178, 810454, 1356356, 1620908, 2712712, 3241816, 5425424, 6483632, 9320221, 18640442, 37280884, 74561768, 149123536, 214365083, 259750507, 428730166, 519501014, 857460332, 1039002028, 1714920664, 2078004056, 3429841328, 4156008112, 5974261661, 11948523322, 23897046644, 47794093288, 95588186576, 137408018203, 274816036406, 549632072812, 1099264145624, 2198528291248]

約数ペア:

[(1, 2198528291248), (2, 1099264145624), (4, 549632072812), (8, 274816036406), (16, 137408018203), (23, 95588186576), (46, 47794093288), (92, 23897046644), (184, 11948523322), (368, 5974261661), (529, 4156008112), (641, 3429841328), (1058, 2078004056), (1282, 1714920664), (2116, 1039002028), (2564, 857460332), (4232, 519501014), (5128, 428730166), (8464, 259750507), (10256, 214365083), (14743, 149123536), (29486, 74561768), (58972, 37280884), (117944, 18640442), (235888, 9320221), (339089, 6483632), (405227, 5425424), (678178, 3241816), (810454, 2712712), (1356356, 1620908)]