745127712

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:453

約数の個数: 288

約数和(自身を含む): 2607696000

約数和(自身を除く): 1862568288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 96, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 224, 228, 252, 266, 288, 294, 304, 336, 342, 343, 392, 397, 399, 441, 456, 504, 532, 588, 608, 672, 684, 686, 784, 794, 798, 882, 912, 931, 1008, 1029, 1064, 1176, 1191, 1197, 1368, 1372, 1568, 1588, 1596, 1764, 1824, 1862, 2016, 2058, 2128, 2352, 2382, 2394, 2736, 2744, 2779, 2793, 3087, 3176, 3192, 3528, 3573, 3724, 4116, 4256, 4704, 4764, 4788, 5472, 5488, 5558, 5586, 6174, 6352, 6384, 6517, 7056, 7146, 7448, 7543, 8232, 8337, 8379, 9528, 9576, 10976, 11116, 11172, 12348, 12704, 12768, 13034, 14112, 14292, 14896, 15086, 16464, 16674, 16758, 19056, 19152, 19453, 19551, 22232, 22344, 22629, 24696, 25011, 26068, 28584, 29792, 30172, 32928, 33348, 33516, 38112, 38304, 38906, 39102, 44464, 44688, 45258, 49392, 50022, 52136, 52801, 57168, 58359, 58653, 60344, 66696, 67032, 67887, 77812, 78204, 88928, 89376, 90516, 98784, 100044, 104272, 105602, 114336, 116718, 117306, 120688, 133392, 134064, 135774, 136171, 155624, 156408, 158403, 175077, 181032, 200088, 208544, 211204, 233436, 234612, 241376, 266784, 268128, 271548, 272342, 311248, 312816, 316806, 350154, 362064, 369607, 400176, 408513, 422408, 466872, 469224, 475209, 543096, 544684, 622496, 625632, 633612, 700308, 724128, 739214, 800352, 817026, 844816, 933744, 938448, 950418, 1086192, 1089368, 1108821, 1225539, 1267224, 1400616, 1478428, 1634052, 1689632, 1867488, 1876896, 1900836, 2172384, 2178736, 2217642, 2451078, 2534448, 2587249, 2801232, 2956856, 3268104, 3326463, 3801672, 4357472, 4435284, 4902156, 5068896, 5174498, 5602464, 5913712, 6536208, 6652926, 7603344, 7761747, 8870568, 9804312, 10348996, 11827424, 13072416, 13305852, 15206688, 15523494, 17741136, 19608624, 20697992, 23285241, 26611704, 31046988, 35482272, 39217248, 41395984, 46570482, 53223408, 62093976, 82791968, 93140964, 106446816, 124187952, 186281928, 248375904, 372563856, 745127712]

約数ペア:

[(1, 745127712), (2, 372563856), (3, 248375904), (4, 186281928), (6, 124187952), (7, 106446816), (8, 93140964), (9, 82791968), (12, 62093976), (14, 53223408), (16, 46570482), (18, 41395984), (19, 39217248), (21, 35482272), (24, 31046988), (28, 26611704), (32, 23285241), (36, 20697992), (38, 19608624), (42, 17741136), (48, 15523494), (49, 15206688), (56, 13305852), (57, 13072416), (63, 11827424), (72, 10348996), (76, 9804312), (84, 8870568), (96, 7761747), (98, 7603344), (112, 6652926), (114, 6536208), (126, 5913712), (133, 5602464), (144, 5174498), (147, 5068896), (152, 4902156), (168, 4435284), (171, 4357472), (196, 3801672), (224, 3326463), (228, 3268104), (252, 2956856), (266, 2801232), (288, 2587249), (294, 2534448), (304, 2451078), (336, 2217642), (342, 2178736), (343, 2172384), (392, 1900836), (397, 1876896), (399, 1867488), (441, 1689632), (456, 1634052), (504, 1478428), (532, 1400616), (588, 1267224), (608, 1225539), (672, 1108821), (684, 1089368), (686, 1086192), (784, 950418), (794, 938448), (798, 933744), (882, 844816), (912, 817026), (931, 800352), (1008, 739214), (1029, 724128), (1064, 700308), (1176, 633612), (1191, 625632), (1197, 622496), (1368, 544684), (1372, 543096), (1568, 475209), (1588, 469224), (1596, 466872), (1764, 422408), (1824, 408513), (1862, 400176), (2016, 369607), (2058, 362064), (2128, 350154), (2352, 316806), (2382, 312816), (2394, 311248), (2736, 272342), (2744, 271548), (2779, 268128), (2793, 266784), (3087, 241376), (3176, 234612), (3192, 233436), (3528, 211204), (3573, 208544), (3724, 200088), (4116, 181032), (4256, 175077), (4704, 158403), (4764, 156408), (4788, 155624), (5472, 136171), (5488, 135774), (5558, 134064), (5586, 133392), (6174, 120688), (6352, 117306), (6384, 116718), (6517, 114336), (7056, 105602), (7146, 104272), (7448, 100044), (7543, 98784), (8232, 90516), (8337, 89376), (8379, 88928), (9528, 78204), (9576, 77812), (10976, 67887), (11116, 67032), (11172, 66696), (12348, 60344), (12704, 58653), (12768, 58359), (13034, 57168), (14112, 52801), (14292, 52136), (14896, 50022), (15086, 49392), (16464, 45258), (16674, 44688), (16758, 44464), (19056, 39102), (19152, 38906), (19453, 38304), (19551, 38112), (22232, 33516), (22344, 33348), (22629, 32928), (24696, 30172), (25011, 29792), (26068, 28584)]