7767738888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{1997}}^1$

素因数の和:2176

約数の個数: 192

約数和(自身を含む): 24219596160

約数和(自身を除く): 16451857272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 137, 156, 168, 169, 182, 273, 274, 312, 338, 364, 411, 507, 546, 548, 676, 728, 822, 959, 1014, 1092, 1096, 1183, 1352, 1644, 1781, 1918, 1997, 2028, 2184, 2366, 2877, 3288, 3549, 3562, 3836, 3994, 4056, 4732, 5343, 5754, 5991, 7098, 7124, 7672, 7988, 9464, 10686, 11508, 11982, 12467, 13979, 14196, 14248, 15976, 21372, 23016, 23153, 23964, 24934, 25961, 27958, 28392, 37401, 41937, 42744, 46306, 47928, 49868, 51922, 55916, 69459, 74802, 77883, 83874, 92612, 99736, 103844, 111832, 138918, 149604, 155766, 162071, 167748, 181727, 185224, 207688, 273589, 277836, 299208, 311532, 324142, 335496, 337493, 363454, 486213, 545181, 547178, 555672, 623064, 648284, 674986, 726908, 820767, 972426, 1012479, 1090362, 1094356, 1296568, 1349972, 1453816, 1641534, 1915123, 1944852, 2024958, 2180724, 2188712, 2362451, 2699944, 3283068, 3556657, 3830246, 3889704, 4049916, 4361448, 4724902, 5745369, 6566136, 7087353, 7113314, 7660492, 8099832, 9449804, 10669971, 11490738, 14174706, 14226628, 15320984, 18899608, 21339942, 22981476, 24896599, 28349412, 28453256, 42679884, 45962952, 46236541, 49793198, 56698824, 74689797, 85359768, 92473082, 99586396, 138709623, 149379594, 184946164, 199172792, 277419246, 298759188, 323655787, 369892328, 554838492, 597518376, 647311574, 970967361, 1109676984, 1294623148, 1941934722, 2589246296, 3883869444, 7767738888]

約数ペア:

[(1, 7767738888), (2, 3883869444), (3, 2589246296), (4, 1941934722), (6, 1294623148), (7, 1109676984), (8, 970967361), (12, 647311574), (13, 597518376), (14, 554838492), (21, 369892328), (24, 323655787), (26, 298759188), (28, 277419246), (39, 199172792), (42, 184946164), (52, 149379594), (56, 138709623), (78, 99586396), (84, 92473082), (91, 85359768), (104, 74689797), (137, 56698824), (156, 49793198), (168, 46236541), (169, 45962952), (182, 42679884), (273, 28453256), (274, 28349412), (312, 24896599), (338, 22981476), (364, 21339942), (411, 18899608), (507, 15320984), (546, 14226628), (548, 14174706), (676, 11490738), (728, 10669971), (822, 9449804), (959, 8099832), (1014, 7660492), (1092, 7113314), (1096, 7087353), (1183, 6566136), (1352, 5745369), (1644, 4724902), (1781, 4361448), (1918, 4049916), (1997, 3889704), (2028, 3830246), (2184, 3556657), (2366, 3283068), (2877, 2699944), (3288, 2362451), (3549, 2188712), (3562, 2180724), (3836, 2024958), (3994, 1944852), (4056, 1915123), (4732, 1641534), (5343, 1453816), (5754, 1349972), (5991, 1296568), (7098, 1094356), (7124, 1090362), (7672, 1012479), (7988, 972426), (9464, 820767), (10686, 726908), (11508, 674986), (11982, 648284), (12467, 623064), (13979, 555672), (14196, 547178), (14248, 545181), (15976, 486213), (21372, 363454), (23016, 337493), (23153, 335496), (23964, 324142), (24934, 311532), (25961, 299208), (27958, 277836), (28392, 273589), (37401, 207688), (41937, 185224), (42744, 181727), (46306, 167748), (47928, 162071), (49868, 155766), (51922, 149604), (55916, 138918), (69459, 111832), (74802, 103844), (77883, 99736), (83874, 92612)]