1874719968

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:685

約数の個数: 192

約数和(自身を含む): 5689958400

約数和(自身を除く): 3815238432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 88, 96, 114, 132, 152, 176, 209, 223, 228, 264, 304, 352, 418, 419, 446, 456, 528, 608, 627, 669, 836, 838, 892, 912, 1056, 1254, 1257, 1338, 1672, 1676, 1784, 1824, 2453, 2508, 2514, 2676, 3344, 3352, 3568, 4237, 4609, 4906, 5016, 5028, 5352, 6688, 6704, 7136, 7359, 7961, 8474, 9218, 9812, 10032, 10056, 10704, 12711, 13408, 13827, 14718, 15922, 16948, 18436, 19624, 20064, 20112, 21408, 23883, 25422, 27654, 29436, 31844, 33896, 36872, 39248, 40224, 46607, 47766, 50844, 55308, 58872, 63688, 67792, 73744, 78496, 87571, 93214, 93437, 95532, 101688, 110616, 117744, 127376, 135584, 139821, 147488, 175142, 186428, 186874, 191064, 203376, 221232, 235488, 254752, 262713, 279642, 280311, 350284, 372856, 373748, 382128, 406752, 442464, 525426, 559284, 560622, 700568, 745712, 747496, 764256, 1027807, 1050852, 1118568, 1121244, 1401136, 1491424, 1494992, 1775303, 2055614, 2101704, 2237136, 2242488, 2802272, 2989984, 3083421, 3550606, 4111228, 4203408, 4474272, 4484976, 5325909, 6166842, 7101212, 8222456, 8406816, 8969952, 10651818, 12333684, 14202424, 16444912, 19528333, 21303636, 24667368, 28404848, 32889824, 39056666, 42607272, 49334736, 56809696, 58584999, 78113332, 85214544, 98669472, 117169998, 156226664, 170429088, 234339996, 312453328, 468679992, 624906656, 937359984, 1874719968]

約数ペア:

[(1, 1874719968), (2, 937359984), (3, 624906656), (4, 468679992), (6, 312453328), (8, 234339996), (11, 170429088), (12, 156226664), (16, 117169998), (19, 98669472), (22, 85214544), (24, 78113332), (32, 58584999), (33, 56809696), (38, 49334736), (44, 42607272), (48, 39056666), (57, 32889824), (66, 28404848), (76, 24667368), (88, 21303636), (96, 19528333), (114, 16444912), (132, 14202424), (152, 12333684), (176, 10651818), (209, 8969952), (223, 8406816), (228, 8222456), (264, 7101212), (304, 6166842), (352, 5325909), (418, 4484976), (419, 4474272), (446, 4203408), (456, 4111228), (528, 3550606), (608, 3083421), (627, 2989984), (669, 2802272), (836, 2242488), (838, 2237136), (892, 2101704), (912, 2055614), (1056, 1775303), (1254, 1494992), (1257, 1491424), (1338, 1401136), (1672, 1121244), (1676, 1118568), (1784, 1050852), (1824, 1027807), (2453, 764256), (2508, 747496), (2514, 745712), (2676, 700568), (3344, 560622), (3352, 559284), (3568, 525426), (4237, 442464), (4609, 406752), (4906, 382128), (5016, 373748), (5028, 372856), (5352, 350284), (6688, 280311), (6704, 279642), (7136, 262713), (7359, 254752), (7961, 235488), (8474, 221232), (9218, 203376), (9812, 191064), (10032, 186874), (10056, 186428), (10704, 175142), (12711, 147488), (13408, 139821), (13827, 135584), (14718, 127376), (15922, 117744), (16948, 110616), (18436, 101688), (19624, 95532), (20064, 93437), (20112, 93214), (21408, 87571), (23883, 78496), (25422, 73744), (27654, 67792), (29436, 63688), (31844, 58872), (33896, 55308), (36872, 50844), (39248, 47766), (40224, 46607)]