217871136

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1613}}^1$

素因数の和:1703

約数の個数: 144

約数和(自身を含む): 719095104

約数和(自身を除く): 501223968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 67, 72, 84, 96, 112, 126, 134, 144, 168, 201, 224, 252, 268, 288, 336, 402, 469, 504, 536, 603, 672, 804, 938, 1008, 1072, 1206, 1407, 1608, 1613, 1876, 2016, 2144, 2412, 2814, 3216, 3226, 3752, 4221, 4824, 4839, 5628, 6432, 6452, 7504, 8442, 9648, 9678, 11256, 11291, 12904, 14517, 15008, 16884, 19296, 19356, 22512, 22582, 25808, 29034, 33768, 33873, 38712, 45024, 45164, 51616, 58068, 67536, 67746, 77424, 90328, 101619, 108071, 116136, 135072, 135492, 154848, 180656, 203238, 216142, 232272, 270984, 324213, 361312, 406476, 432284, 464544, 541968, 648426, 756497, 812952, 864568, 972639, 1083936, 1296852, 1512994, 1625904, 1729136, 1945278, 2269491, 2593704, 3025988, 3251808, 3458272, 3890556, 4538982, 5187408, 6051976, 6808473, 7781112, 9077964, 10374816, 12103952, 13616946, 15562224, 18155928, 24207904, 27233892, 31124448, 36311856, 54467784, 72623712, 108935568, 217871136]

約数ペア:

[(1, 217871136), (2, 108935568), (3, 72623712), (4, 54467784), (6, 36311856), (7, 31124448), (8, 27233892), (9, 24207904), (12, 18155928), (14, 15562224), (16, 13616946), (18, 12103952), (21, 10374816), (24, 9077964), (28, 7781112), (32, 6808473), (36, 6051976), (42, 5187408), (48, 4538982), (56, 3890556), (63, 3458272), (67, 3251808), (72, 3025988), (84, 2593704), (96, 2269491), (112, 1945278), (126, 1729136), (134, 1625904), (144, 1512994), (168, 1296852), (201, 1083936), (224, 972639), (252, 864568), (268, 812952), (288, 756497), (336, 648426), (402, 541968), (469, 464544), (504, 432284), (536, 406476), (603, 361312), (672, 324213), (804, 270984), (938, 232272), (1008, 216142), (1072, 203238), (1206, 180656), (1407, 154848), (1608, 135492), (1613, 135072), (1876, 116136), (2016, 108071), (2144, 101619), (2412, 90328), (2814, 77424), (3216, 67746), (3226, 67536), (3752, 58068), (4221, 51616), (4824, 45164), (4839, 45024), (5628, 38712), (6432, 33873), (6452, 33768), (7504, 29034), (8442, 25808), (9648, 22582), (9678, 22512), (11256, 19356), (11291, 19296), (12904, 16884), (14517, 15008)]