393584256

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:715

約数の個数: 192

約数和(自身を含む): 1251399240

約数和(自身を除く): 857814984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 64, 72, 78, 82, 96, 104, 117, 123, 128, 144, 156, 164, 192, 208, 234, 246, 288, 312, 328, 369, 384, 416, 468, 492, 533, 576, 624, 641, 656, 738, 832, 936, 984, 1066, 1152, 1248, 1282, 1312, 1476, 1599, 1664, 1872, 1923, 1968, 2132, 2496, 2564, 2624, 2952, 3198, 3744, 3846, 3936, 4264, 4797, 4992, 5128, 5248, 5769, 5904, 6396, 7488, 7692, 7872, 8333, 8528, 9594, 10256, 11538, 11808, 12792, 14976, 15384, 15744, 16666, 17056, 19188, 20512, 23076, 23616, 24999, 25584, 26281, 30768, 33332, 34112, 38376, 41024, 46152, 47232, 49998, 51168, 52562, 61536, 66664, 68224, 74997, 76752, 78843, 82048, 92304, 99996, 102336, 105124, 123072, 133328, 149994, 153504, 157686, 184608, 199992, 204672, 210248, 236529, 246144, 266656, 299988, 307008, 315372, 341653, 369216, 399984, 420496, 473058, 533312, 599976, 614016, 630744, 683306, 738432, 799968, 840992, 946116, 1024959, 1066624, 1199952, 1261488, 1366612, 1599936, 1681984, 1892232, 2049918, 2399904, 2522976, 2733224, 3074877, 3199872, 3363968, 3784464, 4099836, 4799808, 5045952, 5466448, 6149754, 7568928, 8199672, 9599616, 10091904, 10932896, 12299508, 15137856, 16399344, 21865792, 24599016, 30275712, 32798688, 43731584, 49198032, 65597376, 98396064, 131194752, 196792128, 393584256]

約数ペア:

[(1, 393584256), (2, 196792128), (3, 131194752), (4, 98396064), (6, 65597376), (8, 49198032), (9, 43731584), (12, 32798688), (13, 30275712), (16, 24599016), (18, 21865792), (24, 16399344), (26, 15137856), (32, 12299508), (36, 10932896), (39, 10091904), (41, 9599616), (48, 8199672), (52, 7568928), (64, 6149754), (72, 5466448), (78, 5045952), (82, 4799808), (96, 4099836), (104, 3784464), (117, 3363968), (123, 3199872), (128, 3074877), (144, 2733224), (156, 2522976), (164, 2399904), (192, 2049918), (208, 1892232), (234, 1681984), (246, 1599936), (288, 1366612), (312, 1261488), (328, 1199952), (369, 1066624), (384, 1024959), (416, 946116), (468, 840992), (492, 799968), (533, 738432), (576, 683306), (624, 630744), (641, 614016), (656, 599976), (738, 533312), (832, 473058), (936, 420496), (984, 399984), (1066, 369216), (1152, 341653), (1248, 315372), (1282, 307008), (1312, 299988), (1476, 266656), (1599, 246144), (1664, 236529), (1872, 210248), (1923, 204672), (1968, 199992), (2132, 184608), (2496, 157686), (2564, 153504), (2624, 149994), (2952, 133328), (3198, 123072), (3744, 105124), (3846, 102336), (3936, 99996), (4264, 92304), (4797, 82048), (4992, 78843), (5128, 76752), (5248, 74997), (5769, 68224), (5904, 66664), (6396, 61536), (7488, 52562), (7692, 51168), (7872, 49998), (8333, 47232), (8528, 46152), (9594, 41024), (10256, 38376), (11538, 34112), (11808, 33332), (12792, 30768), (14976, 26281), (15384, 25584), (15744, 24999), (16666, 23616), (17056, 23076), (19188, 20512)]