12356281728

素因数分解:

$2^7\times 3^6\times 7^1\times {\mathrm{18917}}^1$

素因数の和:18956

約数の個数: 224

約数和(自身を含む): 42181842960

約数和(自身を除く): 29825561232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 729, 756, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1458, 1512, 1701, 1728, 1944, 2016, 2268, 2592, 2688, 2916, 3024, 3402, 3456, 3888, 4032, 4536, 5103, 5184, 5832, 6048, 6804, 7776, 8064, 9072, 10206, 10368, 11664, 12096, 13608, 15552, 18144, 18917, 20412, 23328, 24192, 27216, 31104, 36288, 37834, 40824, 46656, 54432, 56751, 72576, 75668, 81648, 93312, 108864, 113502, 132419, 151336, 163296, 170253, 217728, 227004, 264838, 302672, 326592, 340506, 397257, 454008, 510759, 529676, 605344, 653184, 681012, 794514, 908016, 1021518, 1059352, 1191771, 1210688, 1362024, 1532277, 1589028, 1816032, 2043036, 2118704, 2383542, 2421376, 2724048, 3064554, 3178056, 3575313, 3632064, 4086072, 4237408, 4596831, 4767084, 5448096, 6129108, 6356112, 7150626, 7264128, 8172144, 8474816, 9193662, 9534168, 10725939, 10896192, 12258216, 12712224, 13790493, 14301252, 16344288, 16949632, 18387324, 19068336, 21451878, 21792384, 24516432, 25424448, 27580986, 28602504, 32177817, 32688576, 36774648, 38136672, 42903756, 49032864, 50848896, 55161972, 57205008, 64355634, 65377152, 73549296, 76273344, 85807512, 96533451, 98065728, 110323944, 114410016, 128711268, 147098592, 152546688, 171615024, 193066902, 196131456, 220647888, 228820032, 257422536, 294197184, 343230048, 386133804, 441295776, 457640064, 514845072, 588394368, 686460096, 772267608, 882591552, 1029690144, 1372920192, 1544535216, 1765183104, 2059380288, 3089070432, 4118760576, 6178140864, 12356281728]

約数ペア:

[(1, 12356281728), (2, 6178140864), (3, 4118760576), (4, 3089070432), (6, 2059380288), (7, 1765183104), (8, 1544535216), (9, 1372920192), (12, 1029690144), (14, 882591552), (16, 772267608), (18, 686460096), (21, 588394368), (24, 514845072), (27, 457640064), (28, 441295776), (32, 386133804), (36, 343230048), (42, 294197184), (48, 257422536), (54, 228820032), (56, 220647888), (63, 196131456), (64, 193066902), (72, 171615024), (81, 152546688), (84, 147098592), (96, 128711268), (108, 114410016), (112, 110323944), (126, 98065728), (128, 96533451), (144, 85807512), (162, 76273344), (168, 73549296), (189, 65377152), (192, 64355634), (216, 57205008), (224, 55161972), (243, 50848896), (252, 49032864), (288, 42903756), (324, 38136672), (336, 36774648), (378, 32688576), (384, 32177817), (432, 28602504), (448, 27580986), (486, 25424448), (504, 24516432), (567, 21792384), (576, 21451878), (648, 19068336), (672, 18387324), (729, 16949632), (756, 16344288), (864, 14301252), (896, 13790493), (972, 12712224), (1008, 12258216), (1134, 10896192), (1152, 10725939), (1296, 9534168), (1344, 9193662), (1458, 8474816), (1512, 8172144), (1701, 7264128), (1728, 7150626), (1944, 6356112), (2016, 6129108), (2268, 5448096), (2592, 4767084), (2688, 4596831), (2916, 4237408), (3024, 4086072), (3402, 3632064), (3456, 3575313), (3888, 3178056), (4032, 3064554), (4536, 2724048), (5103, 2421376), (5184, 2383542), (5832, 2118704), (6048, 2043036), (6804, 1816032), (7776, 1589028), (8064, 1532277), (9072, 1362024), (10206, 1210688), (10368, 1191771), (11664, 1059352), (12096, 1021518), (13608, 908016), (15552, 794514), (18144, 681012), (18917, 653184), (20412, 605344), (23328, 529676), (24192, 510759), (27216, 454008), (31104, 397257), (36288, 340506), (37834, 326592), (40824, 302672), (46656, 264838), (54432, 227004), (56751, 217728), (72576, 170253), (75668, 163296), (81648, 151336), (93312, 132419), (108864, 113502)]