245490048

素因数分解:

$2^7\times 3^3\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 729993600

約数和(自身を除く): 484503552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 251, 283, 288, 384, 432, 502, 566, 576, 753, 849, 864, 1004, 1132, 1152, 1506, 1698, 1728, 2008, 2259, 2264, 2547, 3012, 3396, 3456, 4016, 4518, 4528, 5094, 6024, 6777, 6792, 7641, 8032, 9036, 9056, 10188, 12048, 13554, 13584, 15282, 16064, 18072, 18112, 20376, 24096, 27108, 27168, 30564, 32128, 36144, 36224, 40752, 48192, 54216, 54336, 61128, 71033, 72288, 81504, 96384, 108432, 108672, 122256, 142066, 144576, 163008, 213099, 216864, 244512, 284132, 289152, 326016, 426198, 433728, 489024, 568264, 639297, 852396, 867456, 978048, 1136528, 1278594, 1704792, 1917891, 2273056, 2557188, 3409584, 3835782, 4546112, 5114376, 6819168, 7671564, 9092224, 10228752, 13638336, 15343128, 20457504, 27276672, 30686256, 40915008, 61372512, 81830016, 122745024, 245490048]

約数ペア:

[(1, 245490048), (2, 122745024), (3, 81830016), (4, 61372512), (6, 40915008), (8, 30686256), (9, 27276672), (12, 20457504), (16, 15343128), (18, 13638336), (24, 10228752), (27, 9092224), (32, 7671564), (36, 6819168), (48, 5114376), (54, 4546112), (64, 3835782), (72, 3409584), (96, 2557188), (108, 2273056), (128, 1917891), (144, 1704792), (192, 1278594), (216, 1136528), (251, 978048), (283, 867456), (288, 852396), (384, 639297), (432, 568264), (502, 489024), (566, 433728), (576, 426198), (753, 326016), (849, 289152), (864, 284132), (1004, 244512), (1132, 216864), (1152, 213099), (1506, 163008), (1698, 144576), (1728, 142066), (2008, 122256), (2259, 108672), (2264, 108432), (2547, 96384), (3012, 81504), (3396, 72288), (3456, 71033), (4016, 61128), (4518, 54336), (4528, 54216), (5094, 48192), (6024, 40752), (6777, 36224), (6792, 36144), (7641, 32128), (8032, 30564), (9036, 27168), (9056, 27108), (10188, 24096), (12048, 20376), (13554, 18112), (13584, 18072), (15282, 16064)]