1993271616

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17047}}^1$

素因数の和:17101

約数の個数: 168

約数和(自身を含む): 6755099520

約数和(自身を除く): 4761827904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 192, 203, 224, 232, 252, 261, 288, 336, 348, 406, 448, 464, 504, 522, 576, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1344, 1392, 1624, 1827, 1856, 2016, 2088, 2436, 2784, 3248, 3654, 4032, 4176, 4872, 5568, 6496, 7308, 8352, 9744, 12992, 14616, 16704, 17047, 19488, 29232, 34094, 38976, 51141, 58464, 68188, 102282, 116928, 119329, 136376, 153423, 204564, 238658, 272752, 306846, 357987, 409128, 477316, 494363, 545504, 613692, 715974, 818256, 954632, 988726, 1073961, 1091008, 1227384, 1431948, 1483089, 1636512, 1909264, 1977452, 2147922, 2454768, 2863896, 2966178, 3273024, 3460541, 3818528, 3954904, 4295844, 4449267, 4909536, 5727792, 5932356, 6921082, 7637056, 7909808, 8591688, 8898534, 9819072, 10381623, 11455584, 11864712, 13842164, 15819616, 17183376, 17797068, 20763246, 22911168, 23729424, 27684328, 31144869, 31639232, 34366752, 35594136, 41526492, 47458848, 55368656, 62289738, 68733504, 71188272, 83052984, 94917696, 110737312, 124579476, 142376544, 166105968, 221474624, 249158952, 284753088, 332211936, 498317904, 664423872, 996635808, 1993271616]

約数ペア:

[(1, 1993271616), (2, 996635808), (3, 664423872), (4, 498317904), (6, 332211936), (7, 284753088), (8, 249158952), (9, 221474624), (12, 166105968), (14, 142376544), (16, 124579476), (18, 110737312), (21, 94917696), (24, 83052984), (28, 71188272), (29, 68733504), (32, 62289738), (36, 55368656), (42, 47458848), (48, 41526492), (56, 35594136), (58, 34366752), (63, 31639232), (64, 31144869), (72, 27684328), (84, 23729424), (87, 22911168), (96, 20763246), (112, 17797068), (116, 17183376), (126, 15819616), (144, 13842164), (168, 11864712), (174, 11455584), (192, 10381623), (203, 9819072), (224, 8898534), (232, 8591688), (252, 7909808), (261, 7637056), (288, 6921082), (336, 5932356), (348, 5727792), (406, 4909536), (448, 4449267), (464, 4295844), (504, 3954904), (522, 3818528), (576, 3460541), (609, 3273024), (672, 2966178), (696, 2863896), (812, 2454768), (928, 2147922), (1008, 1977452), (1044, 1909264), (1218, 1636512), (1344, 1483089), (1392, 1431948), (1624, 1227384), (1827, 1091008), (1856, 1073961), (2016, 988726), (2088, 954632), (2436, 818256), (2784, 715974), (3248, 613692), (3654, 545504), (4032, 494363), (4176, 477316), (4872, 409128), (5568, 357987), (6496, 306846), (7308, 272752), (8352, 238658), (9744, 204564), (12992, 153423), (14616, 136376), (16704, 119329), (17047, 116928), (19488, 102282), (29232, 68188), (34094, 58464), (38976, 51141)]