262110016

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 168

約数和(自身を含む): 656722080

約数和(自身を除く): 394612064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 53, 56, 64, 76, 83, 98, 106, 112, 133, 152, 166, 196, 212, 224, 266, 304, 332, 371, 392, 424, 448, 532, 581, 608, 664, 742, 784, 848, 931, 1007, 1064, 1162, 1216, 1328, 1484, 1568, 1577, 1696, 1862, 2014, 2128, 2324, 2597, 2656, 2968, 3136, 3154, 3392, 3724, 4028, 4067, 4256, 4399, 4648, 5194, 5312, 5936, 6308, 7049, 7448, 8056, 8134, 8512, 8798, 9296, 10388, 11039, 11872, 12616, 14098, 14896, 16112, 16268, 17596, 18592, 20776, 22078, 23744, 25232, 28196, 29792, 30793, 32224, 32536, 35192, 37184, 41552, 44156, 49343, 50464, 56392, 59584, 61586, 64448, 65072, 70384, 77273, 83104, 83581, 88312, 98686, 100928, 112784, 123172, 130144, 140768, 154546, 166208, 167162, 176624, 197372, 215551, 225568, 246344, 260288, 281536, 309092, 334324, 353248, 394744, 431102, 451136, 492688, 585067, 618184, 668648, 706496, 789488, 862204, 985376, 1170134, 1236368, 1337296, 1578976, 1724408, 1970752, 2340268, 2472736, 2674592, 3157952, 3448816, 4095469, 4680536, 4945472, 5349184, 6897632, 8190938, 9361072, 13795264, 16381876, 18722144, 32763752, 37444288, 65527504, 131055008, 262110016]

約数ペア:

[(1, 262110016), (2, 131055008), (4, 65527504), (7, 37444288), (8, 32763752), (14, 18722144), (16, 16381876), (19, 13795264), (28, 9361072), (32, 8190938), (38, 6897632), (49, 5349184), (53, 4945472), (56, 4680536), (64, 4095469), (76, 3448816), (83, 3157952), (98, 2674592), (106, 2472736), (112, 2340268), (133, 1970752), (152, 1724408), (166, 1578976), (196, 1337296), (212, 1236368), (224, 1170134), (266, 985376), (304, 862204), (332, 789488), (371, 706496), (392, 668648), (424, 618184), (448, 585067), (532, 492688), (581, 451136), (608, 431102), (664, 394744), (742, 353248), (784, 334324), (848, 309092), (931, 281536), (1007, 260288), (1064, 246344), (1162, 225568), (1216, 215551), (1328, 197372), (1484, 176624), (1568, 167162), (1577, 166208), (1696, 154546), (1862, 140768), (2014, 130144), (2128, 123172), (2324, 112784), (2597, 100928), (2656, 98686), (2968, 88312), (3136, 83581), (3154, 83104), (3392, 77273), (3724, 70384), (4028, 65072), (4067, 64448), (4256, 61586), (4399, 59584), (4648, 56392), (5194, 50464), (5312, 49343), (5936, 44156), (6308, 41552), (7049, 37184), (7448, 35192), (8056, 32536), (8134, 32224), (8512, 30793), (8798, 29792), (9296, 28196), (10388, 25232), (11039, 23744), (11872, 22078), (12616, 20776), (14098, 18592), (14896, 17596), (16112, 16268)]