691121808

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 400

約数和(自身を含む): 2419845120

約数和(自身を除く): 1728723312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 27, 34, 36, 38, 39, 48, 51, 52, 54, 57, 68, 72, 76, 78, 81, 102, 104, 108, 114, 117, 127, 136, 144, 152, 153, 156, 162, 171, 204, 208, 216, 221, 228, 234, 247, 254, 272, 304, 306, 312, 323, 324, 342, 351, 381, 408, 432, 442, 456, 459, 468, 494, 508, 513, 612, 624, 646, 648, 663, 684, 702, 741, 762, 816, 884, 912, 918, 936, 969, 988, 1016, 1026, 1053, 1143, 1224, 1292, 1296, 1326, 1368, 1377, 1404, 1482, 1524, 1539, 1651, 1768, 1836, 1872, 1938, 1976, 1989, 2032, 2052, 2106, 2159, 2223, 2286, 2413, 2448, 2584, 2652, 2736, 2754, 2808, 2907, 2964, 3048, 3078, 3302, 3429, 3536, 3672, 3876, 3952, 3978, 4104, 4199, 4212, 4318, 4446, 4572, 4826, 4953, 5168, 5304, 5508, 5616, 5814, 5928, 5967, 6096, 6156, 6477, 6604, 6669, 6858, 7239, 7344, 7752, 7956, 8208, 8398, 8424, 8636, 8721, 8892, 9144, 9652, 9906, 10287, 10608, 11016, 11628, 11856, 11934, 12312, 12597, 12954, 13208, 13338, 13716, 14478, 14859, 15504, 15912, 16796, 16848, 17272, 17442, 17784, 17901, 18288, 19304, 19431, 19812, 20007, 20574, 21717, 22032, 23256, 23868, 24624, 25194, 25908, 26163, 26416, 26676, 27432, 28067, 28956, 29718, 31369, 31824, 33592, 34544, 34884, 35568, 35802, 37791, 38608, 38862, 39624, 40014, 41021, 41148, 43434, 44577, 46512, 47736, 50388, 51816, 52326, 53352, 54864, 56134, 57912, 58293, 59436, 62738, 65151, 67184, 69768, 71604, 75582, 77724, 79248, 80028, 82042, 82296, 84201, 86868, 89154, 94107, 95472, 100776, 103632, 104652, 106704, 112268, 113373, 115824, 116586, 118872, 123063, 125476, 130302, 133731, 139536, 143208, 151164, 155448, 160056, 164084, 164592, 168402, 173736, 174879, 178308, 188214, 195453, 201552, 209304, 224536, 226746, 233172, 237744, 246126, 250952, 252603, 260604, 267462, 282321, 286416, 302328, 310896, 320112, 328168, 336804, 340119, 347472, 349758, 356616, 369189, 376428, 390906, 418608, 449072, 453492, 466344, 492252, 501904, 505206, 521208, 533273, 534924, 564642, 604656, 656336, 673608, 680238, 699516, 713232, 738378, 752856, 757809, 781812, 846963, 906984, 932688, 984504, 1010412, 1042416, 1066546, 1069848, 1107567, 1129284, 1347216, 1360476, 1399032, 1476756, 1505712, 1515618, 1563624, 1599819, 1693926, 1813968, 1969008, 2020824, 2133092, 2139696, 2215134, 2258568, 2273427, 2540889, 2720952, 2798064, 2953512, 3031236, 3127248, 3199638, 3322701, 3387852, 4041648, 4266184, 4430268, 4517136, 4546854, 4799457, 5081778, 5441904, 5907024, 6062472, 6399276, 6645402, 6775704, 8532368, 8860536, 9093708, 9598914, 10163556, 12124944, 12798552, 13290804, 13551408, 14398371, 17721072, 18187416, 19197828, 20327112, 25597104, 26581608, 28796742, 36374832, 38395656, 40654224, 43195113, 53163216, 57593484, 76791312, 86390226, 115186968, 172780452, 230373936, 345560904, 691121808]

約数ペア:

[(1, 691121808), (2, 345560904), (3, 230373936), (4, 172780452), (6, 115186968), (8, 86390226), (9, 76791312), (12, 57593484), (13, 53163216), (16, 43195113), (17, 40654224), (18, 38395656), (19, 36374832), (24, 28796742), (26, 26581608), (27, 25597104), (34, 20327112), (36, 19197828), (38, 18187416), (39, 17721072), (48, 14398371), (51, 13551408), (52, 13290804), (54, 12798552), (57, 12124944), (68, 10163556), (72, 9598914), (76, 9093708), (78, 8860536), (81, 8532368), (102, 6775704), (104, 6645402), (108, 6399276), (114, 6062472), (117, 5907024), (127, 5441904), (136, 5081778), (144, 4799457), (152, 4546854), (153, 4517136), (156, 4430268), (162, 4266184), (171, 4041648), (204, 3387852), (208, 3322701), (216, 3199638), (221, 3127248), (228, 3031236), (234, 2953512), (247, 2798064), (254, 2720952), (272, 2540889), (304, 2273427), (306, 2258568), (312, 2215134), (323, 2139696), (324, 2133092), (342, 2020824), (351, 1969008), (381, 1813968), (408, 1693926), (432, 1599819), (442, 1563624), (456, 1515618), (459, 1505712), (468, 1476756), (494, 1399032), (508, 1360476), (513, 1347216), (612, 1129284), (624, 1107567), (646, 1069848), (648, 1066546), (663, 1042416), (684, 1010412), (702, 984504), (741, 932688), (762, 906984), (816, 846963), (884, 781812), (912, 757809), (918, 752856), (936, 738378), (969, 713232), (988, 699516), (1016, 680238), (1026, 673608), (1053, 656336), (1143, 604656), (1224, 564642), (1292, 534924), (1296, 533273), (1326, 521208), (1368, 505206), (1377, 501904), (1404, 492252), (1482, 466344), (1524, 453492), (1539, 449072), (1651, 418608), (1768, 390906), (1836, 376428), (1872, 369189), (1938, 356616), (1976, 349758), (1989, 347472), (2032, 340119), (2052, 336804), (2106, 328168), (2159, 320112), (2223, 310896), (2286, 302328), (2413, 286416), (2448, 282321), (2584, 267462), (2652, 260604), (2736, 252603), (2754, 250952), (2808, 246126), (2907, 237744), (2964, 233172), (3048, 226746), (3078, 224536), (3302, 209304), (3429, 201552), (3536, 195453), (3672, 188214), (3876, 178308), (3952, 174879), (3978, 173736), (4104, 168402), (4199, 164592), (4212, 164084), (4318, 160056), (4446, 155448), (4572, 151164), (4826, 143208), (4953, 139536), (5168, 133731), (5304, 130302), (5508, 125476), (5616, 123063), (5814, 118872), (5928, 116586), (5967, 115824), (6096, 113373), (6156, 112268), (6477, 106704), (6604, 104652), (6669, 103632), (6858, 100776), (7239, 95472), (7344, 94107), (7752, 89154), (7956, 86868), (8208, 84201), (8398, 82296), (8424, 82042), (8636, 80028), (8721, 79248), (8892, 77724), (9144, 75582), (9652, 71604), (9906, 69768), (10287, 67184), (10608, 65151), (11016, 62738), (11628, 59436), (11856, 58293), (11934, 57912), (12312, 56134), (12597, 54864), (12954, 53352), (13208, 52326), (13338, 51816), (13716, 50388), (14478, 47736), (14859, 46512), (15504, 44577), (15912, 43434), (16796, 41148), (16848, 41021), (17272, 40014), (17442, 39624), (17784, 38862), (17901, 38608), (18288, 37791), (19304, 35802), (19431, 35568), (19812, 34884), (20007, 34544), (20574, 33592), (21717, 31824), (22032, 31369), (23256, 29718), (23868, 28956), (24624, 28067), (25194, 27432), (25908, 26676), (26163, 26416)]