1639249248

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6053}}^1$

素因数の和:6117

約数の個数: 192

約数和(自身を含む): 5467779072

約数和(自身を除く): 3828529824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 96, 104, 112, 124, 156, 168, 182, 186, 208, 217, 224, 248, 273, 312, 336, 364, 372, 403, 416, 434, 496, 546, 624, 651, 672, 728, 744, 806, 868, 992, 1092, 1209, 1248, 1302, 1456, 1488, 1612, 1736, 2184, 2418, 2604, 2821, 2912, 2976, 3224, 3472, 4368, 4836, 5208, 5642, 6053, 6448, 6944, 8463, 8736, 9672, 10416, 11284, 12106, 12896, 16926, 18159, 19344, 20832, 22568, 24212, 33852, 36318, 38688, 42371, 45136, 48424, 67704, 72636, 78689, 84742, 90272, 96848, 127113, 135408, 145272, 157378, 169484, 187643, 193696, 236067, 254226, 270816, 290544, 314756, 338968, 375286, 472134, 508452, 550823, 562929, 581088, 629512, 677936, 750572, 944268, 1016904, 1101646, 1125858, 1259024, 1313501, 1355872, 1501144, 1652469, 1888536, 2033808, 2203292, 2251716, 2439359, 2518048, 2627002, 3002288, 3304938, 3777072, 3940503, 4067616, 4406584, 4503432, 4878718, 5254004, 6004576, 6609876, 7318077, 7554144, 7881006, 8813168, 9006864, 9757436, 10508008, 13219752, 14636154, 15762012, 17075513, 17626336, 18013728, 19514872, 21016016, 26439504, 29272308, 31524024, 34151026, 39029744, 42032032, 51226539, 52879008, 58544616, 63048048, 68302052, 78059488, 102453078, 117089232, 126096096, 136604104, 204906156, 234178464, 273208208, 409812312, 546416416, 819624624, 1639249248]

約数ペア:

[(1, 1639249248), (2, 819624624), (3, 546416416), (4, 409812312), (6, 273208208), (7, 234178464), (8, 204906156), (12, 136604104), (13, 126096096), (14, 117089232), (16, 102453078), (21, 78059488), (24, 68302052), (26, 63048048), (28, 58544616), (31, 52879008), (32, 51226539), (39, 42032032), (42, 39029744), (48, 34151026), (52, 31524024), (56, 29272308), (62, 26439504), (78, 21016016), (84, 19514872), (91, 18013728), (93, 17626336), (96, 17075513), (104, 15762012), (112, 14636154), (124, 13219752), (156, 10508008), (168, 9757436), (182, 9006864), (186, 8813168), (208, 7881006), (217, 7554144), (224, 7318077), (248, 6609876), (273, 6004576), (312, 5254004), (336, 4878718), (364, 4503432), (372, 4406584), (403, 4067616), (416, 3940503), (434, 3777072), (496, 3304938), (546, 3002288), (624, 2627002), (651, 2518048), (672, 2439359), (728, 2251716), (744, 2203292), (806, 2033808), (868, 1888536), (992, 1652469), (1092, 1501144), (1209, 1355872), (1248, 1313501), (1302, 1259024), (1456, 1125858), (1488, 1101646), (1612, 1016904), (1736, 944268), (2184, 750572), (2418, 677936), (2604, 629512), (2821, 581088), (2912, 562929), (2976, 550823), (3224, 508452), (3472, 472134), (4368, 375286), (4836, 338968), (5208, 314756), (5642, 290544), (6053, 270816), (6448, 254226), (6944, 236067), (8463, 193696), (8736, 187643), (9672, 169484), (10416, 157378), (11284, 145272), (12106, 135408), (12896, 127113), (16926, 96848), (18159, 90272), (19344, 84742), (20832, 78689), (22568, 72636), (24212, 67704), (33852, 48424), (36318, 45136), (38688, 42371)]