3868990216

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1372

約数の個数: 192

約数和(自身を含む): 9882432000

約数和(自身を除く): 6013441784

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 31, 38, 49, 52, 56, 62, 76, 91, 98, 104, 124, 133, 152, 182, 196, 217, 247, 248, 266, 364, 392, 403, 434, 494, 532, 589, 637, 728, 806, 868, 931, 988, 1064, 1178, 1274, 1289, 1519, 1612, 1729, 1736, 1862, 1976, 2356, 2548, 2578, 2821, 3038, 3224, 3458, 3724, 4123, 4712, 5096, 5156, 5642, 6076, 6916, 7448, 7657, 8246, 9023, 10312, 11284, 12103, 12152, 13832, 15314, 16492, 16757, 18046, 19747, 22568, 24206, 24491, 28861, 30628, 32984, 33514, 36092, 39494, 39959, 48412, 48982, 53599, 57722, 61256, 63161, 67028, 72184, 78988, 79918, 96824, 97964, 107198, 115444, 117299, 126322, 134056, 157976, 159836, 171437, 195928, 214396, 230888, 234598, 252644, 279713, 318383, 319672, 342874, 375193, 428792, 469196, 505288, 519467, 559426, 636766, 685748, 750386, 759221, 821093, 938392, 1038934, 1118852, 1200059, 1273532, 1371496, 1500772, 1518442, 1642186, 1957991, 2077868, 2228681, 2237704, 2400118, 2547064, 3001544, 3036884, 3284372, 3636269, 3915982, 4155736, 4457362, 4800236, 5314547, 6073768, 6568744, 7272538, 7831964, 8914724, 9600472, 9869873, 10629094, 14545076, 15600767, 15663928, 17829448, 19739746, 21258188, 25453883, 29090152, 31201534, 37201829, 39479492, 42516376, 50907766, 62403068, 69089111, 74403658, 78958984, 101815532, 124806136, 138178222, 148807316, 203631064, 276356444, 297614632, 483623777, 552712888, 967247554, 1934495108, 3868990216]

約数ペア:

[(1, 3868990216), (2, 1934495108), (4, 967247554), (7, 552712888), (8, 483623777), (13, 297614632), (14, 276356444), (19, 203631064), (26, 148807316), (28, 138178222), (31, 124806136), (38, 101815532), (49, 78958984), (52, 74403658), (56, 69089111), (62, 62403068), (76, 50907766), (91, 42516376), (98, 39479492), (104, 37201829), (124, 31201534), (133, 29090152), (152, 25453883), (182, 21258188), (196, 19739746), (217, 17829448), (247, 15663928), (248, 15600767), (266, 14545076), (364, 10629094), (392, 9869873), (403, 9600472), (434, 8914724), (494, 7831964), (532, 7272538), (589, 6568744), (637, 6073768), (728, 5314547), (806, 4800236), (868, 4457362), (931, 4155736), (988, 3915982), (1064, 3636269), (1178, 3284372), (1274, 3036884), (1289, 3001544), (1519, 2547064), (1612, 2400118), (1729, 2237704), (1736, 2228681), (1862, 2077868), (1976, 1957991), (2356, 1642186), (2548, 1518442), (2578, 1500772), (2821, 1371496), (3038, 1273532), (3224, 1200059), (3458, 1118852), (3724, 1038934), (4123, 938392), (4712, 821093), (5096, 759221), (5156, 750386), (5642, 685748), (6076, 636766), (6916, 559426), (7448, 519467), (7657, 505288), (8246, 469196), (9023, 428792), (10312, 375193), (11284, 342874), (12103, 319672), (12152, 318383), (13832, 279713), (15314, 252644), (16492, 234598), (16757, 230888), (18046, 214396), (19747, 195928), (22568, 171437), (24206, 159836), (24491, 157976), (28861, 134056), (30628, 126322), (32984, 117299), (33514, 115444), (36092, 107198), (39494, 97964), (39959, 96824), (48412, 79918), (48982, 78988), (53599, 72184), (57722, 67028), (61256, 63161)]