16491875904

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{20149}}^1$

素因数の和:20210

約数の個数: 252

約数和(自身を含む): 56887681500

約数和(自身を除く): 40395805596

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 49, 56, 58, 63, 64, 72, 84, 87, 96, 98, 112, 116, 126, 144, 147, 168, 174, 192, 196, 203, 224, 232, 252, 261, 288, 294, 336, 348, 392, 406, 441, 448, 464, 504, 522, 576, 588, 609, 672, 696, 784, 812, 882, 928, 1008, 1044, 1176, 1218, 1344, 1392, 1421, 1568, 1624, 1764, 1827, 1856, 2016, 2088, 2352, 2436, 2784, 2842, 3136, 3248, 3528, 3654, 4032, 4176, 4263, 4704, 4872, 5568, 5684, 6496, 7056, 7308, 8352, 8526, 9408, 9744, 11368, 12789, 12992, 14112, 14616, 16704, 17052, 19488, 20149, 22736, 25578, 28224, 29232, 34104, 38976, 40298, 45472, 51156, 58464, 60447, 68208, 80596, 90944, 102312, 116928, 120894, 136416, 141043, 161192, 181341, 204624, 241788, 272832, 282086, 322384, 362682, 409248, 423129, 483576, 564172, 584321, 644768, 725364, 818496, 846258, 967152, 987301, 1128344, 1168642, 1269387, 1289536, 1450728, 1692516, 1752963, 1934304, 1974602, 2256688, 2337284, 2538774, 2901456, 2961903, 3385032, 3505926, 3868608, 3949204, 4090247, 4513376, 4674568, 5077548, 5258889, 5802912, 5923806, 6770064, 7011852, 7898408, 8180494, 8885709, 9026752, 9349136, 10155096, 10517778, 11605824, 11847612, 12270741, 13540128, 14023704, 15796816, 16360988, 17771418, 18698272, 20310192, 21035556, 23695224, 24541482, 27080256, 28047408, 28631729, 31593632, 32721976, 35542836, 36812223, 37396544, 40620384, 42071112, 47390448, 49082964, 56094816, 57263458, 63187264, 65443952, 71085672, 73624446, 81240768, 84142224, 85895187, 94780896, 98165928, 112189632, 114526916, 130887904, 142171344, 147248892, 168284448, 171790374, 189561792, 196331856, 229053832, 257685561, 261775808, 284342688, 294497784, 336568896, 343580748, 392663712, 458107664, 515371122, 568685376, 588995568, 687161496, 785327424, 916215328, 1030742244, 1177991136, 1374322992, 1832430656, 2061484488, 2355982272, 2748645984, 4122968976, 5497291968, 8245937952, 16491875904]

約数ペア:

[(1, 16491875904), (2, 8245937952), (3, 5497291968), (4, 4122968976), (6, 2748645984), (7, 2355982272), (8, 2061484488), (9, 1832430656), (12, 1374322992), (14, 1177991136), (16, 1030742244), (18, 916215328), (21, 785327424), (24, 687161496), (28, 588995568), (29, 568685376), (32, 515371122), (36, 458107664), (42, 392663712), (48, 343580748), (49, 336568896), (56, 294497784), (58, 284342688), (63, 261775808), (64, 257685561), (72, 229053832), (84, 196331856), (87, 189561792), (96, 171790374), (98, 168284448), (112, 147248892), (116, 142171344), (126, 130887904), (144, 114526916), (147, 112189632), (168, 98165928), (174, 94780896), (192, 85895187), (196, 84142224), (203, 81240768), (224, 73624446), (232, 71085672), (252, 65443952), (261, 63187264), (288, 57263458), (294, 56094816), (336, 49082964), (348, 47390448), (392, 42071112), (406, 40620384), (441, 37396544), (448, 36812223), (464, 35542836), (504, 32721976), (522, 31593632), (576, 28631729), (588, 28047408), (609, 27080256), (672, 24541482), (696, 23695224), (784, 21035556), (812, 20310192), (882, 18698272), (928, 17771418), (1008, 16360988), (1044, 15796816), (1176, 14023704), (1218, 13540128), (1344, 12270741), (1392, 11847612), (1421, 11605824), (1568, 10517778), (1624, 10155096), (1764, 9349136), (1827, 9026752), (1856, 8885709), (2016, 8180494), (2088, 7898408), (2352, 7011852), (2436, 6770064), (2784, 5923806), (2842, 5802912), (3136, 5258889), (3248, 5077548), (3528, 4674568), (3654, 4513376), (4032, 4090247), (4176, 3949204), (4263, 3868608), (4704, 3505926), (4872, 3385032), (5568, 2961903), (5684, 2901456), (6496, 2538774), (7056, 2337284), (7308, 2256688), (8352, 1974602), (8526, 1934304), (9408, 1752963), (9744, 1692516), (11368, 1450728), (12789, 1289536), (12992, 1269387), (14112, 1168642), (14616, 1128344), (16704, 987301), (17052, 967152), (19488, 846258), (20149, 818496), (22736, 725364), (25578, 644768), (28224, 584321), (29232, 564172), (34104, 483576), (38976, 423129), (40298, 409248), (45472, 362682), (51156, 322384), (58464, 282086), (60447, 272832), (68208, 241788), (80596, 204624), (90944, 181341), (102312, 161192), (116928, 141043), (120894, 136416)]