2591356768

素因数分解:

$2^5\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 7083417600

約数和(自身を除く): 4492060832

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 127, 143, 154, 169, 176, 182, 196, 208, 224, 254, 286, 308, 338, 343, 352, 364, 392, 416, 508, 539, 572, 616, 637, 676, 686, 728, 784, 889, 1001, 1016, 1078, 1144, 1183, 1232, 1274, 1352, 1372, 1397, 1456, 1568, 1651, 1778, 1859, 2002, 2032, 2156, 2288, 2366, 2464, 2548, 2704, 2744, 2794, 2912, 3302, 3556, 3718, 3773, 4004, 4064, 4312, 4459, 4576, 4732, 5096, 5408, 5488, 5588, 6223, 6604, 7007, 7112, 7436, 7546, 8008, 8281, 8624, 8918, 9464, 9779, 10192, 10976, 11176, 11557, 12446, 13013, 13208, 14014, 14224, 14872, 15092, 16016, 16562, 17248, 17836, 18161, 18928, 19558, 20384, 21463, 22352, 23114, 24892, 26026, 26416, 28028, 28448, 29744, 30184, 32032, 33124, 35672, 36322, 37856, 39116, 42926, 43561, 44704, 46228, 49049, 49784, 52052, 52832, 56056, 57967, 59488, 60368, 66248, 68453, 71344, 72644, 78232, 80899, 85852, 87122, 91091, 92456, 98098, 99568, 104104, 112112, 115934, 120736, 127127, 132496, 136906, 142688, 145288, 150241, 156464, 161798, 171704, 174244, 182182, 184912, 196196, 199136, 208208, 224224, 231868, 236093, 254254, 264992, 273812, 290576, 300482, 312928, 323596, 343408, 348488, 364364, 369824, 392392, 416416, 463736, 472186, 479171, 508508, 547624, 566293, 581152, 600964, 637637, 647192, 686816, 696976, 728728, 784784, 889889, 927472, 944372, 958342, 1017016, 1051687, 1095248, 1132586, 1201928, 1275274, 1294384, 1393952, 1457456, 1569568, 1652651, 1779778, 1854944, 1888744, 1916684, 2034032, 2103374, 2190496, 2265172, 2403856, 2550548, 2588768, 2914912, 3305302, 3559556, 3777488, 3833368, 4068064, 4206748, 4530344, 4807712, 5101096, 6229223, 6610604, 7119112, 7361809, 7554976, 7666736, 8413496, 9060688, 10202192, 11568557, 12458446, 13221208, 14238224, 14723618, 15333472, 16826992, 18121376, 20404384, 23137114, 24916892, 26442416, 28476448, 29447236, 33653984, 46274228, 49833784, 52884832, 58894472, 80979899, 92548456, 99667568, 117788944, 161959798, 185096912, 199335136, 235577888, 323919596, 370193824, 647839192, 1295678384, 2591356768]

約数ペア:

[(1, 2591356768), (2, 1295678384), (4, 647839192), (7, 370193824), (8, 323919596), (11, 235577888), (13, 199335136), (14, 185096912), (16, 161959798), (22, 117788944), (26, 99667568), (28, 92548456), (32, 80979899), (44, 58894472), (49, 52884832), (52, 49833784), (56, 46274228), (77, 33653984), (88, 29447236), (91, 28476448), (98, 26442416), (104, 24916892), (112, 23137114), (127, 20404384), (143, 18121376), (154, 16826992), (169, 15333472), (176, 14723618), (182, 14238224), (196, 13221208), (208, 12458446), (224, 11568557), (254, 10202192), (286, 9060688), (308, 8413496), (338, 7666736), (343, 7554976), (352, 7361809), (364, 7119112), (392, 6610604), (416, 6229223), (508, 5101096), (539, 4807712), (572, 4530344), (616, 4206748), (637, 4068064), (676, 3833368), (686, 3777488), (728, 3559556), (784, 3305302), (889, 2914912), (1001, 2588768), (1016, 2550548), (1078, 2403856), (1144, 2265172), (1183, 2190496), (1232, 2103374), (1274, 2034032), (1352, 1916684), (1372, 1888744), (1397, 1854944), (1456, 1779778), (1568, 1652651), (1651, 1569568), (1778, 1457456), (1859, 1393952), (2002, 1294384), (2032, 1275274), (2156, 1201928), (2288, 1132586), (2366, 1095248), (2464, 1051687), (2548, 1017016), (2704, 958342), (2744, 944372), (2794, 927472), (2912, 889889), (3302, 784784), (3556, 728728), (3718, 696976), (3773, 686816), (4004, 647192), (4064, 637637), (4312, 600964), (4459, 581152), (4576, 566293), (4732, 547624), (5096, 508508), (5408, 479171), (5488, 472186), (5588, 463736), (6223, 416416), (6604, 392392), (7007, 369824), (7112, 364364), (7436, 348488), (7546, 343408), (8008, 323596), (8281, 312928), (8624, 300482), (8918, 290576), (9464, 273812), (9779, 264992), (10192, 254254), (10976, 236093), (11176, 231868), (11557, 224224), (12446, 208208), (13013, 199136), (13208, 196196), (14014, 184912), (14224, 182182), (14872, 174244), (15092, 171704), (16016, 161798), (16562, 156464), (17248, 150241), (17836, 145288), (18161, 142688), (18928, 136906), (19558, 132496), (20384, 127127), (21463, 120736), (22352, 115934), (23114, 112112), (24892, 104104), (26026, 99568), (26416, 98098), (28028, 92456), (28448, 91091), (29744, 87122), (30184, 85852), (32032, 80899), (33124, 78232), (35672, 72644), (36322, 71344), (37856, 68453), (39116, 66248), (42926, 60368), (43561, 59488), (44704, 57967), (46228, 56056), (49049, 52832), (49784, 52052)]