2078931816

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 288

約数和(自身を含む): 6657924000

約数和(自身を除く): 4578992184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 29, 36, 38, 39, 52, 57, 58, 72, 76, 78, 87, 104, 114, 116, 117, 139, 152, 156, 171, 174, 228, 232, 234, 247, 261, 278, 312, 342, 348, 377, 417, 456, 468, 494, 522, 551, 556, 684, 696, 741, 754, 834, 841, 936, 988, 1044, 1102, 1112, 1131, 1251, 1368, 1482, 1508, 1653, 1668, 1682, 1807, 1976, 2088, 2204, 2223, 2262, 2502, 2523, 2641, 2964, 3016, 3306, 3336, 3364, 3393, 3614, 4031, 4408, 4446, 4524, 4959, 5004, 5046, 5282, 5421, 5928, 6612, 6728, 6786, 7163, 7228, 7569, 7923, 8062, 8892, 9048, 9918, 10008, 10092, 10564, 10842, 10933, 12093, 13224, 13572, 14326, 14456, 15138, 15846, 15979, 16124, 16263, 17784, 19836, 20184, 21128, 21489, 21684, 21866, 23769, 24186, 27144, 28652, 30276, 31692, 31958, 32248, 32526, 32799, 34333, 36279, 39672, 42978, 43368, 43732, 47538, 47937, 48372, 52403, 57304, 60552, 63384, 63916, 64467, 65052, 65598, 68666, 72558, 76589, 85956, 87464, 95076, 95874, 96744, 98397, 102999, 104806, 116899, 127832, 128934, 130104, 131196, 137332, 143811, 145116, 153178, 157209, 171912, 190152, 191748, 196794, 205998, 207727, 209612, 229767, 233798, 257868, 262392, 274664, 287622, 290232, 306356, 308997, 314418, 350697, 383496, 393588, 411996, 415454, 419224, 459534, 467596, 471627, 515736, 575244, 612712, 617994, 623181, 628836, 689301, 701394, 787176, 823992, 830908, 919068, 935192, 943254, 995657, 1052091, 1150488, 1235988, 1246362, 1257672, 1378602, 1402788, 1519687, 1661816, 1838136, 1869543, 1886508, 1991314, 2104182, 2221081, 2471976, 2492724, 2757204, 2805576, 2986971, 3039374, 3739086, 3773016, 3982628, 4208364, 4442162, 4559061, 4985448, 5514408, 5973942, 6078748, 6663243, 7478172, 7965256, 8416728, 8884324, 8960913, 9118122, 11947884, 12157496, 13326486, 13677183, 14956344, 17768648, 17921826, 18236244, 19989729, 23895768, 26652972, 27354366, 28874053, 35843652, 36472488, 39979458, 53305944, 54708732, 57748106, 71687304, 79958916, 86622159, 109417464, 115496212, 159917832, 173244318, 230992424, 259866477, 346488636, 519732954, 692977272, 1039465908, 2078931816]

約数ペア:

[(1, 2078931816), (2, 1039465908), (3, 692977272), (4, 519732954), (6, 346488636), (8, 259866477), (9, 230992424), (12, 173244318), (13, 159917832), (18, 115496212), (19, 109417464), (24, 86622159), (26, 79958916), (29, 71687304), (36, 57748106), (38, 54708732), (39, 53305944), (52, 39979458), (57, 36472488), (58, 35843652), (72, 28874053), (76, 27354366), (78, 26652972), (87, 23895768), (104, 19989729), (114, 18236244), (116, 17921826), (117, 17768648), (139, 14956344), (152, 13677183), (156, 13326486), (171, 12157496), (174, 11947884), (228, 9118122), (232, 8960913), (234, 8884324), (247, 8416728), (261, 7965256), (278, 7478172), (312, 6663243), (342, 6078748), (348, 5973942), (377, 5514408), (417, 4985448), (456, 4559061), (468, 4442162), (494, 4208364), (522, 3982628), (551, 3773016), (556, 3739086), (684, 3039374), (696, 2986971), (741, 2805576), (754, 2757204), (834, 2492724), (841, 2471976), (936, 2221081), (988, 2104182), (1044, 1991314), (1102, 1886508), (1112, 1869543), (1131, 1838136), (1251, 1661816), (1368, 1519687), (1482, 1402788), (1508, 1378602), (1653, 1257672), (1668, 1246362), (1682, 1235988), (1807, 1150488), (1976, 1052091), (2088, 995657), (2204, 943254), (2223, 935192), (2262, 919068), (2502, 830908), (2523, 823992), (2641, 787176), (2964, 701394), (3016, 689301), (3306, 628836), (3336, 623181), (3364, 617994), (3393, 612712), (3614, 575244), (4031, 515736), (4408, 471627), (4446, 467596), (4524, 459534), (4959, 419224), (5004, 415454), (5046, 411996), (5282, 393588), (5421, 383496), (5928, 350697), (6612, 314418), (6728, 308997), (6786, 306356), (7163, 290232), (7228, 287622), (7569, 274664), (7923, 262392), (8062, 257868), (8892, 233798), (9048, 229767), (9918, 209612), (10008, 207727), (10092, 205998), (10564, 196794), (10842, 191748), (10933, 190152), (12093, 171912), (13224, 157209), (13572, 153178), (14326, 145116), (14456, 143811), (15138, 137332), (15846, 131196), (15979, 130104), (16124, 128934), (16263, 127832), (17784, 116899), (19836, 104806), (20184, 102999), (21128, 98397), (21489, 96744), (21684, 95874), (21866, 95076), (23769, 87464), (24186, 85956), (27144, 76589), (28652, 72558), (30276, 68666), (31692, 65598), (31958, 65052), (32248, 64467), (32526, 63916), (32799, 63384), (34333, 60552), (36279, 57304), (39672, 52403), (42978, 48372), (43368, 47937), (43732, 47538)]