1812723264

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:910

約数の個数: 252

約数和(自身を含む): 5902391040

約数和(自身を除く): 4089667776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 121, 124, 132, 144, 176, 186, 192, 198, 242, 248, 264, 279, 288, 341, 352, 363, 372, 396, 484, 496, 528, 558, 576, 682, 704, 726, 744, 792, 839, 968, 992, 1023, 1056, 1089, 1116, 1364, 1452, 1488, 1584, 1678, 1936, 1984, 2046, 2112, 2178, 2232, 2517, 2728, 2904, 2976, 3069, 3168, 3356, 3751, 3872, 4092, 4356, 4464, 5034, 5456, 5808, 5952, 6138, 6336, 6712, 7502, 7551, 7744, 8184, 8712, 8928, 9229, 10068, 10912, 11253, 11616, 12276, 13424, 15004, 15102, 16368, 17424, 17856, 18458, 20136, 21824, 22506, 23232, 24552, 26009, 26848, 27687, 30008, 30204, 32736, 33759, 34848, 36916, 40272, 45012, 49104, 52018, 53696, 55374, 60016, 60408, 65472, 67518, 69696, 73832, 78027, 80544, 83061, 90024, 98208, 101519, 104036, 110748, 120032, 120816, 135036, 147664, 156054, 161088, 166122, 180048, 196416, 203038, 208072, 221496, 234081, 240064, 241632, 270072, 286099, 295328, 304557, 312108, 332244, 360096, 406076, 416144, 442992, 468162, 483264, 540144, 572198, 590656, 609114, 624216, 664488, 720192, 812152, 832288, 858297, 885984, 913671, 936324, 1080288, 1144396, 1218228, 1248432, 1328976, 1624304, 1664576, 1716594, 1771968, 1827342, 1872648, 2160576, 2288792, 2436456, 2496864, 2574891, 2657952, 3147089, 3248608, 3433188, 3654684, 3745296, 4577584, 4872912, 4993728, 5149782, 5315904, 6294178, 6497216, 6866376, 7309368, 7490592, 9155168, 9441267, 9745824, 10299564, 12588356, 13732752, 14618736, 14981184, 18310336, 18882534, 19491648, 20599128, 25176712, 27465504, 28323801, 29237472, 37765068, 41198256, 50353424, 54931008, 56647602, 58474944, 75530136, 82396512, 100706848, 113295204, 151060272, 164793024, 201413696, 226590408, 302120544, 453180816, 604241088, 906361632, 1812723264]

約数ペア:

[(1, 1812723264), (2, 906361632), (3, 604241088), (4, 453180816), (6, 302120544), (8, 226590408), (9, 201413696), (11, 164793024), (12, 151060272), (16, 113295204), (18, 100706848), (22, 82396512), (24, 75530136), (31, 58474944), (32, 56647602), (33, 54931008), (36, 50353424), (44, 41198256), (48, 37765068), (62, 29237472), (64, 28323801), (66, 27465504), (72, 25176712), (88, 20599128), (93, 19491648), (96, 18882534), (99, 18310336), (121, 14981184), (124, 14618736), (132, 13732752), (144, 12588356), (176, 10299564), (186, 9745824), (192, 9441267), (198, 9155168), (242, 7490592), (248, 7309368), (264, 6866376), (279, 6497216), (288, 6294178), (341, 5315904), (352, 5149782), (363, 4993728), (372, 4872912), (396, 4577584), (484, 3745296), (496, 3654684), (528, 3433188), (558, 3248608), (576, 3147089), (682, 2657952), (704, 2574891), (726, 2496864), (744, 2436456), (792, 2288792), (839, 2160576), (968, 1872648), (992, 1827342), (1023, 1771968), (1056, 1716594), (1089, 1664576), (1116, 1624304), (1364, 1328976), (1452, 1248432), (1488, 1218228), (1584, 1144396), (1678, 1080288), (1936, 936324), (1984, 913671), (2046, 885984), (2112, 858297), (2178, 832288), (2232, 812152), (2517, 720192), (2728, 664488), (2904, 624216), (2976, 609114), (3069, 590656), (3168, 572198), (3356, 540144), (3751, 483264), (3872, 468162), (4092, 442992), (4356, 416144), (4464, 406076), (5034, 360096), (5456, 332244), (5808, 312108), (5952, 304557), (6138, 295328), (6336, 286099), (6712, 270072), (7502, 241632), (7551, 240064), (7744, 234081), (8184, 221496), (8712, 208072), (8928, 203038), (9229, 196416), (10068, 180048), (10912, 166122), (11253, 161088), (11616, 156054), (12276, 147664), (13424, 135036), (15004, 120816), (15102, 120032), (16368, 110748), (17424, 104036), (17856, 101519), (18458, 98208), (20136, 90024), (21824, 83061), (22506, 80544), (23232, 78027), (24552, 73832), (26009, 69696), (26848, 67518), (27687, 65472), (30008, 60408), (30204, 60016), (32736, 55374), (33759, 53696), (34848, 52018), (36916, 49104), (40272, 45012)]