491136048

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 280

約数和(自身を含む): 1593856320

約数和(自身を除く): 1102720272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 41, 48, 52, 54, 72, 78, 79, 81, 82, 104, 108, 117, 123, 144, 156, 158, 162, 164, 208, 216, 234, 237, 243, 246, 312, 316, 324, 328, 351, 369, 432, 468, 474, 486, 492, 533, 624, 632, 648, 656, 702, 711, 729, 738, 936, 948, 972, 984, 1027, 1053, 1066, 1107, 1264, 1296, 1404, 1422, 1458, 1476, 1599, 1872, 1896, 1944, 1968, 2054, 2106, 2132, 2133, 2214, 2808, 2844, 2916, 2952, 3081, 3159, 3198, 3239, 3321, 3792, 3888, 4108, 4212, 4264, 4266, 4428, 4797, 5616, 5688, 5832, 5904, 6162, 6318, 6396, 6399, 6478, 6642, 8216, 8424, 8528, 8532, 8856, 9243, 9477, 9594, 9717, 9963, 11376, 11664, 12324, 12636, 12792, 12798, 12956, 13284, 14391, 16432, 16848, 17064, 17712, 18486, 18954, 19188, 19197, 19434, 19926, 24648, 25272, 25584, 25596, 25912, 26568, 27729, 28782, 29151, 29889, 34128, 36972, 37908, 38376, 38394, 38868, 39852, 42107, 43173, 49296, 50544, 51192, 51824, 53136, 55458, 57564, 57591, 58302, 59778, 73944, 75816, 76752, 76788, 77736, 79704, 83187, 84214, 86346, 87453, 102384, 110916, 115128, 115182, 116604, 119556, 126321, 129519, 147888, 151632, 153576, 155472, 159408, 166374, 168428, 172692, 174906, 221832, 230256, 230364, 233208, 239112, 249561, 252642, 259038, 262359, 307152, 332748, 336856, 345384, 349812, 378963, 388557, 443664, 460728, 466416, 478224, 499122, 505284, 518076, 524718, 665496, 673712, 690768, 699624, 748683, 757926, 777114, 787077, 921456, 998244, 1010568, 1036152, 1049436, 1136889, 1330992, 1399248, 1497366, 1515852, 1554228, 1574154, 1996488, 2021136, 2072304, 2098872, 2273778, 2361231, 2994732, 3031704, 3108456, 3148308, 3410667, 3992976, 4197744, 4547556, 4722462, 5989464, 6063408, 6216912, 6296616, 6821334, 9095112, 9444924, 10232001, 11978928, 12593232, 13642668, 18190224, 18889848, 20464002, 27285336, 30696003, 37779696, 40928004, 54570672, 61392006, 81856008, 122784012, 163712016, 245568024, 491136048]

約数ペア:

[(1, 491136048), (2, 245568024), (3, 163712016), (4, 122784012), (6, 81856008), (8, 61392006), (9, 54570672), (12, 40928004), (13, 37779696), (16, 30696003), (18, 27285336), (24, 20464002), (26, 18889848), (27, 18190224), (36, 13642668), (39, 12593232), (41, 11978928), (48, 10232001), (52, 9444924), (54, 9095112), (72, 6821334), (78, 6296616), (79, 6216912), (81, 6063408), (82, 5989464), (104, 4722462), (108, 4547556), (117, 4197744), (123, 3992976), (144, 3410667), (156, 3148308), (158, 3108456), (162, 3031704), (164, 2994732), (208, 2361231), (216, 2273778), (234, 2098872), (237, 2072304), (243, 2021136), (246, 1996488), (312, 1574154), (316, 1554228), (324, 1515852), (328, 1497366), (351, 1399248), (369, 1330992), (432, 1136889), (468, 1049436), (474, 1036152), (486, 1010568), (492, 998244), (533, 921456), (624, 787077), (632, 777114), (648, 757926), (656, 748683), (702, 699624), (711, 690768), (729, 673712), (738, 665496), (936, 524718), (948, 518076), (972, 505284), (984, 499122), (1027, 478224), (1053, 466416), (1066, 460728), (1107, 443664), (1264, 388557), (1296, 378963), (1404, 349812), (1422, 345384), (1458, 336856), (1476, 332748), (1599, 307152), (1872, 262359), (1896, 259038), (1944, 252642), (1968, 249561), (2054, 239112), (2106, 233208), (2132, 230364), (2133, 230256), (2214, 221832), (2808, 174906), (2844, 172692), (2916, 168428), (2952, 166374), (3081, 159408), (3159, 155472), (3198, 153576), (3239, 151632), (3321, 147888), (3792, 129519), (3888, 126321), (4108, 119556), (4212, 116604), (4264, 115182), (4266, 115128), (4428, 110916), (4797, 102384), (5616, 87453), (5688, 86346), (5832, 84214), (5904, 83187), (6162, 79704), (6318, 77736), (6396, 76788), (6399, 76752), (6478, 75816), (6642, 73944), (8216, 59778), (8424, 58302), (8528, 57591), (8532, 57564), (8856, 55458), (9243, 53136), (9477, 51824), (9594, 51192), (9717, 50544), (9963, 49296), (11376, 43173), (11664, 42107), (12324, 39852), (12636, 38868), (12792, 38394), (12798, 38376), (12956, 37908), (13284, 36972), (14391, 34128), (16432, 29889), (16848, 29151), (17064, 28782), (17712, 27729), (18486, 26568), (18954, 25912), (19188, 25596), (19197, 25584), (19434, 25272), (19926, 24648)]