1256239404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{773}}^1\times {\mathrm{6449}}^1$

素因数の和:7239

約数の個数: 72

約数和(自身を含む): 3634394400

約数和(自身を除く): 2378154996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 773, 1546, 2319, 3092, 4638, 5411, 6449, 6957, 9276, 10822, 12898, 13914, 16233, 19347, 21644, 25796, 27828, 32466, 38694, 45143, 48699, 58041, 64932, 77388, 90286, 97398, 116082, 135429, 180572, 194796, 232164, 270858, 406287, 541716, 812574, 1625148, 4985077, 9970154, 14955231, 19940308, 29910462, 34895539, 44865693, 59820924, 69791078, 89731386, 104686617, 139582156, 179462772, 209373234, 314059851, 418746468, 628119702, 1256239404]

約数ペア:

[(1, 1256239404), (2, 628119702), (3, 418746468), (4, 314059851), (6, 209373234), (7, 179462772), (9, 139582156), (12, 104686617), (14, 89731386), (18, 69791078), (21, 59820924), (28, 44865693), (36, 34895539), (42, 29910462), (63, 19940308), (84, 14955231), (126, 9970154), (252, 4985077), (773, 1625148), (1546, 812574), (2319, 541716), (3092, 406287), (4638, 270858), (5411, 232164), (6449, 194796), (6957, 180572), (9276, 135429), (10822, 116082), (12898, 97398), (13914, 90286), (16233, 77388), (19347, 64932), (21644, 58041), (25796, 48699), (27828, 45143), (32466, 38694)]