1779280944

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{1613}}^1$

素因数の和:1712

約数の個数: 160

約数和(自身を含む): 5443699200

約数和(自身を除く): 3664418256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 67, 84, 98, 112, 134, 147, 168, 196, 201, 268, 294, 336, 343, 392, 402, 469, 536, 588, 686, 784, 804, 938, 1029, 1072, 1176, 1372, 1407, 1608, 1613, 1876, 2058, 2352, 2744, 2814, 3216, 3226, 3283, 3752, 4116, 4839, 5488, 5628, 6452, 6566, 7504, 8232, 9678, 9849, 11256, 11291, 12904, 13132, 16464, 19356, 19698, 22512, 22582, 22981, 25808, 26264, 33873, 38712, 39396, 45164, 45962, 52528, 67746, 68943, 77424, 78792, 79037, 90328, 91924, 108071, 135492, 137886, 157584, 158074, 180656, 183848, 216142, 237111, 270984, 275772, 316148, 324213, 367696, 432284, 474222, 541968, 551544, 553259, 632296, 648426, 756497, 864568, 948444, 1103088, 1106518, 1264592, 1296852, 1512994, 1659777, 1729136, 1896888, 2213036, 2269491, 2593704, 3025988, 3319554, 3793776, 4426072, 4538982, 5187408, 5295479, 6051976, 6639108, 8852144, 9077964, 10590958, 12103952, 13278216, 15886437, 18155928, 21181916, 26556432, 31772874, 36311856, 37068353, 42363832, 63545748, 74136706, 84727664, 111205059, 127091496, 148273412, 222410118, 254182992, 296546824, 444820236, 593093648, 889640472, 1779280944]

約数ペア:

[(1, 1779280944), (2, 889640472), (3, 593093648), (4, 444820236), (6, 296546824), (7, 254182992), (8, 222410118), (12, 148273412), (14, 127091496), (16, 111205059), (21, 84727664), (24, 74136706), (28, 63545748), (42, 42363832), (48, 37068353), (49, 36311856), (56, 31772874), (67, 26556432), (84, 21181916), (98, 18155928), (112, 15886437), (134, 13278216), (147, 12103952), (168, 10590958), (196, 9077964), (201, 8852144), (268, 6639108), (294, 6051976), (336, 5295479), (343, 5187408), (392, 4538982), (402, 4426072), (469, 3793776), (536, 3319554), (588, 3025988), (686, 2593704), (784, 2269491), (804, 2213036), (938, 1896888), (1029, 1729136), (1072, 1659777), (1176, 1512994), (1372, 1296852), (1407, 1264592), (1608, 1106518), (1613, 1103088), (1876, 948444), (2058, 864568), (2352, 756497), (2744, 648426), (2814, 632296), (3216, 553259), (3226, 551544), (3283, 541968), (3752, 474222), (4116, 432284), (4839, 367696), (5488, 324213), (5628, 316148), (6452, 275772), (6566, 270984), (7504, 237111), (8232, 216142), (9678, 183848), (9849, 180656), (11256, 158074), (11291, 157584), (12904, 137886), (13132, 135492), (16464, 108071), (19356, 91924), (19698, 90328), (22512, 79037), (22582, 78792), (22981, 77424), (25808, 68943), (26264, 67746), (33873, 52528), (38712, 45962), (39396, 45164)]