409870656

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:589

約数の個数: 168

約数和(自身を含む): 1278111744

約数和(自身を除く): 868241088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 127, 144, 156, 192, 208, 234, 254, 288, 312, 381, 416, 431, 468, 508, 576, 624, 762, 832, 862, 936, 1016, 1143, 1248, 1293, 1524, 1651, 1724, 1872, 2032, 2286, 2496, 2586, 3048, 3302, 3448, 3744, 3879, 4064, 4572, 4953, 5172, 5603, 6096, 6604, 6896, 7488, 7758, 8128, 9144, 9906, 10344, 11206, 12192, 13208, 13792, 14859, 15516, 16809, 18288, 19812, 20688, 22412, 24384, 26416, 27584, 29718, 31032, 33618, 36576, 39624, 41376, 44824, 50427, 52832, 54737, 59436, 62064, 67236, 73152, 79248, 82752, 89648, 100854, 105664, 109474, 118872, 124128, 134472, 158496, 164211, 179296, 201708, 218948, 237744, 248256, 268944, 316992, 328422, 358592, 403416, 437896, 475488, 492633, 537888, 656844, 711581, 806832, 875792, 950976, 985266, 1075776, 1313688, 1423162, 1613664, 1751584, 1970532, 2134743, 2627376, 2846324, 3227328, 3503168, 3941064, 4269486, 5254752, 5692648, 6404229, 7882128, 8538972, 10509504, 11385296, 12808458, 15764256, 17077944, 22770592, 25616916, 31528512, 34155888, 45541184, 51233832, 68311776, 102467664, 136623552, 204935328, 409870656]

約数ペア:

[(1, 409870656), (2, 204935328), (3, 136623552), (4, 102467664), (6, 68311776), (8, 51233832), (9, 45541184), (12, 34155888), (13, 31528512), (16, 25616916), (18, 22770592), (24, 17077944), (26, 15764256), (32, 12808458), (36, 11385296), (39, 10509504), (48, 8538972), (52, 7882128), (64, 6404229), (72, 5692648), (78, 5254752), (96, 4269486), (104, 3941064), (117, 3503168), (127, 3227328), (144, 2846324), (156, 2627376), (192, 2134743), (208, 1970532), (234, 1751584), (254, 1613664), (288, 1423162), (312, 1313688), (381, 1075776), (416, 985266), (431, 950976), (468, 875792), (508, 806832), (576, 711581), (624, 656844), (762, 537888), (832, 492633), (862, 475488), (936, 437896), (1016, 403416), (1143, 358592), (1248, 328422), (1293, 316992), (1524, 268944), (1651, 248256), (1724, 237744), (1872, 218948), (2032, 201708), (2286, 179296), (2496, 164211), (2586, 158496), (3048, 134472), (3302, 124128), (3448, 118872), (3744, 109474), (3879, 105664), (4064, 100854), (4572, 89648), (4953, 82752), (5172, 79248), (5603, 73152), (6096, 67236), (6604, 62064), (6896, 59436), (7488, 54737), (7758, 52832), (8128, 50427), (9144, 44824), (9906, 41376), (10344, 39624), (11206, 36576), (12192, 33618), (13208, 31032), (13792, 29718), (14859, 27584), (15516, 26416), (16809, 24384), (18288, 22412), (19812, 20688)]