1912729728

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:595

約数の個数: 256

約数和(自身を含む): 6317015040

約数和(自身を除く): 4404285312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 127, 128, 156, 168, 182, 192, 208, 224, 254, 273, 312, 336, 364, 381, 384, 416, 431, 448, 508, 546, 624, 672, 728, 762, 832, 862, 889, 896, 1016, 1092, 1248, 1293, 1344, 1456, 1524, 1651, 1664, 1724, 1778, 2032, 2184, 2496, 2586, 2667, 2688, 2912, 3017, 3048, 3302, 3448, 3556, 4064, 4368, 4953, 4992, 5172, 5334, 5603, 5824, 6034, 6096, 6604, 6896, 7112, 8128, 8736, 9051, 9906, 10344, 10668, 11206, 11557, 11648, 12068, 12192, 13208, 13792, 14224, 16256, 16809, 17472, 18102, 19812, 20688, 21336, 22412, 23114, 24136, 24384, 26416, 27584, 28448, 33618, 34671, 34944, 36204, 39221, 39624, 41376, 42672, 44824, 46228, 48272, 48768, 52832, 54737, 55168, 56896, 67236, 69342, 72408, 78442, 79248, 82752, 85344, 89648, 92456, 96544, 105664, 109474, 113792, 117663, 134472, 138684, 144816, 156884, 158496, 164211, 165504, 170688, 179296, 184912, 193088, 211328, 218948, 235326, 268944, 277368, 289632, 313768, 316992, 328422, 341376, 358592, 369824, 383159, 386176, 437896, 470652, 537888, 554736, 579264, 627536, 633984, 656844, 711581, 717184, 739648, 766318, 875792, 941304, 1075776, 1109472, 1149477, 1158528, 1255072, 1313688, 1423162, 1479296, 1532636, 1751584, 1882608, 2134743, 2151552, 2218944, 2298954, 2510144, 2627376, 2846324, 3065272, 3503168, 3765216, 4269486, 4437888, 4597908, 4981067, 5020288, 5254752, 5692648, 6130544, 7006336, 7530432, 8538972, 9195816, 9962134, 10509504, 11385296, 12261088, 14943201, 15060864, 17077944, 18391632, 19924268, 21019008, 22770592, 24522176, 29886402, 34155888, 36783264, 39848536, 45541184, 49044352, 59772804, 68311776, 73566528, 79697072, 91082368, 119545608, 136623552, 147133056, 159394144, 239091216, 273247104, 318788288, 478182432, 637576576, 956364864, 1912729728]

約数ペア:

[(1, 1912729728), (2, 956364864), (3, 637576576), (4, 478182432), (6, 318788288), (7, 273247104), (8, 239091216), (12, 159394144), (13, 147133056), (14, 136623552), (16, 119545608), (21, 91082368), (24, 79697072), (26, 73566528), (28, 68311776), (32, 59772804), (39, 49044352), (42, 45541184), (48, 39848536), (52, 36783264), (56, 34155888), (64, 29886402), (78, 24522176), (84, 22770592), (91, 21019008), (96, 19924268), (104, 18391632), (112, 17077944), (127, 15060864), (128, 14943201), (156, 12261088), (168, 11385296), (182, 10509504), (192, 9962134), (208, 9195816), (224, 8538972), (254, 7530432), (273, 7006336), (312, 6130544), (336, 5692648), (364, 5254752), (381, 5020288), (384, 4981067), (416, 4597908), (431, 4437888), (448, 4269486), (508, 3765216), (546, 3503168), (624, 3065272), (672, 2846324), (728, 2627376), (762, 2510144), (832, 2298954), (862, 2218944), (889, 2151552), (896, 2134743), (1016, 1882608), (1092, 1751584), (1248, 1532636), (1293, 1479296), (1344, 1423162), (1456, 1313688), (1524, 1255072), (1651, 1158528), (1664, 1149477), (1724, 1109472), (1778, 1075776), (2032, 941304), (2184, 875792), (2496, 766318), (2586, 739648), (2667, 717184), (2688, 711581), (2912, 656844), (3017, 633984), (3048, 627536), (3302, 579264), (3448, 554736), (3556, 537888), (4064, 470652), (4368, 437896), (4953, 386176), (4992, 383159), (5172, 369824), (5334, 358592), (5603, 341376), (5824, 328422), (6034, 316992), (6096, 313768), (6604, 289632), (6896, 277368), (7112, 268944), (8128, 235326), (8736, 218948), (9051, 211328), (9906, 193088), (10344, 184912), (10668, 179296), (11206, 170688), (11557, 165504), (11648, 164211), (12068, 158496), (12192, 156884), (13208, 144816), (13792, 138684), (14224, 134472), (16256, 117663), (16809, 113792), (17472, 109474), (18102, 105664), (19812, 96544), (20688, 92456), (21336, 89648), (22412, 85344), (23114, 82752), (24136, 79248), (24384, 78442), (26416, 72408), (27584, 69342), (28448, 67236), (33618, 56896), (34671, 55168), (34944, 54737), (36204, 52832), (39221, 48768), (39624, 48272), (41376, 46228), (42672, 44824)]