668345964048

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1372757}}^1$

素因数の和:1372811

約数の個数: 240

約数和(自身を含む): 2328636850560

約数和(自身を除く): 1660290886512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 49, 54, 56, 63, 69, 72, 84, 92, 98, 108, 112, 126, 138, 144, 147, 161, 168, 184, 189, 196, 207, 216, 252, 276, 294, 322, 336, 368, 378, 392, 414, 432, 441, 483, 504, 552, 588, 621, 644, 756, 784, 828, 882, 966, 1008, 1104, 1127, 1176, 1242, 1288, 1323, 1449, 1512, 1656, 1764, 1932, 2254, 2352, 2484, 2576, 2646, 2898, 3024, 3312, 3381, 3528, 3864, 4347, 4508, 4968, 5292, 5796, 6762, 7056, 7728, 8694, 9016, 9936, 10143, 10584, 11592, 13524, 17388, 18032, 20286, 21168, 23184, 27048, 30429, 34776, 40572, 54096, 60858, 69552, 81144, 121716, 162288, 243432, 486864, 1372757, 2745514, 4118271, 5491028, 8236542, 9609299, 10982056, 12354813, 16473084, 19218598, 21964112, 24709626, 28827897, 31573411, 32946168, 37064439, 38437196, 49419252, 57655794, 63146822, 65892336, 67265093, 74128878, 76874392, 86483691, 94720233, 98838504, 115311588, 126293644, 134530186, 148257756, 153748784, 172967382, 189440466, 197677008, 201795279, 221013877, 230623176, 252587288, 259451073, 269060372, 284160699, 296515512, 345934764, 378880932, 403590558, 442027754, 461246352, 505174576, 518902146, 538120744, 568321398, 593031024, 605385837, 663041631, 691869528, 757761864, 807181116, 852482097, 884055508, 1037804292, 1076241488, 1136642796, 1210771674, 1326083262, 1383739056, 1515523728, 1547097139, 1614362232, 1704964194, 1768111016, 1816157511, 1989124893, 2075608584, 2273285592, 2421543348, 2652166524, 3094194278, 3228724464, 3409928388, 3536222032, 3632315022, 3978249786, 4151217168, 4546571184, 4641291417, 4843086696, 5304333048, 5967374679, 6188388556, 6819856776, 7264630044, 7956499572, 9282582834, 9686173392, 10608666096, 11934749358, 12376777112, 13639713552, 13923874251, 14529260088, 15912999144, 18565165668, 23869498716, 24753554224, 27847748502, 29058520176, 31825998288, 37130331336, 41771622753, 47738997432, 55695497004, 74260662672, 83543245506, 95477994864, 111390994008, 167086491012, 222781988016, 334172982024, 668345964048]

約数ペア:

[(1, 668345964048), (2, 334172982024), (3, 222781988016), (4, 167086491012), (6, 111390994008), (7, 95477994864), (8, 83543245506), (9, 74260662672), (12, 55695497004), (14, 47738997432), (16, 41771622753), (18, 37130331336), (21, 31825998288), (23, 29058520176), (24, 27847748502), (27, 24753554224), (28, 23869498716), (36, 18565165668), (42, 15912999144), (46, 14529260088), (48, 13923874251), (49, 13639713552), (54, 12376777112), (56, 11934749358), (63, 10608666096), (69, 9686173392), (72, 9282582834), (84, 7956499572), (92, 7264630044), (98, 6819856776), (108, 6188388556), (112, 5967374679), (126, 5304333048), (138, 4843086696), (144, 4641291417), (147, 4546571184), (161, 4151217168), (168, 3978249786), (184, 3632315022), (189, 3536222032), (196, 3409928388), (207, 3228724464), (216, 3094194278), (252, 2652166524), (276, 2421543348), (294, 2273285592), (322, 2075608584), (336, 1989124893), (368, 1816157511), (378, 1768111016), (392, 1704964194), (414, 1614362232), (432, 1547097139), (441, 1515523728), (483, 1383739056), (504, 1326083262), (552, 1210771674), (588, 1136642796), (621, 1076241488), (644, 1037804292), (756, 884055508), (784, 852482097), (828, 807181116), (882, 757761864), (966, 691869528), (1008, 663041631), (1104, 605385837), (1127, 593031024), (1176, 568321398), (1242, 538120744), (1288, 518902146), (1323, 505174576), (1449, 461246352), (1512, 442027754), (1656, 403590558), (1764, 378880932), (1932, 345934764), (2254, 296515512), (2352, 284160699), (2484, 269060372), (2576, 259451073), (2646, 252587288), (2898, 230623176), (3024, 221013877), (3312, 201795279), (3381, 197677008), (3528, 189440466), (3864, 172967382), (4347, 153748784), (4508, 148257756), (4968, 134530186), (5292, 126293644), (5796, 115311588), (6762, 98838504), (7056, 94720233), (7728, 86483691), (8694, 76874392), (9016, 74128878), (9936, 67265093), (10143, 65892336), (10584, 63146822), (11592, 57655794), (13524, 49419252), (17388, 38437196), (18032, 37064439), (20286, 32946168), (21168, 31573411), (23184, 28827897), (27048, 24709626), (30429, 21964112), (34776, 19218598), (40572, 16473084), (54096, 12354813), (60858, 10982056), (69552, 9609299), (81144, 8236542), (121716, 5491028), (162288, 4118271), (243432, 2745514), (486864, 1372757)]