258494292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1327}}^1$

素因数の和:2117

約数の個数: 72

約数和(自身を含む): 748290816

約数和(自身を除く): 489796524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 773, 1327, 1546, 2319, 2654, 3092, 3981, 4638, 5308, 5411, 6957, 7962, 9276, 9289, 10822, 11943, 13914, 15924, 16233, 18578, 21644, 23886, 27828, 27867, 32466, 37156, 47772, 48699, 55734, 64932, 83601, 97398, 111468, 167202, 194796, 334404, 1025771, 2051542, 3077313, 4103084, 6154626, 7180397, 9231939, 12309252, 14360794, 18463878, 21541191, 28721588, 36927756, 43082382, 64623573, 86164764, 129247146, 258494292]

約数ペア:

[(1, 258494292), (2, 129247146), (3, 86164764), (4, 64623573), (6, 43082382), (7, 36927756), (9, 28721588), (12, 21541191), (14, 18463878), (18, 14360794), (21, 12309252), (28, 9231939), (36, 7180397), (42, 6154626), (63, 4103084), (84, 3077313), (126, 2051542), (252, 1025771), (773, 334404), (1327, 194796), (1546, 167202), (2319, 111468), (2654, 97398), (3092, 83601), (3981, 64932), (4638, 55734), (5308, 48699), (5411, 47772), (6957, 37156), (7962, 32466), (9276, 27867), (9289, 27828), (10822, 23886), (11943, 21644), (13914, 18578), (15924, 16233)]