636735008

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31237}}^1$

素因数の和:31274

約数の個数: 72

約数和(自身を含む): 1570459212

約数和(自身を除く): 933724204

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 20384, 31237, 62474, 124948, 218659, 249896, 406081, 437318, 499792, 812162, 874636, 999584, 1530613, 1624324, 1749272, 2842567, 3061226, 3248648, 3498544, 5685134, 6122452, 6497296, 6997088, 11370268, 12244904, 12994592, 19897969, 22740536, 24489808, 39795938, 45481072, 48979616, 79591876, 90962144, 159183752, 318367504, 636735008]

約数ペア:

[(1, 636735008), (2, 318367504), (4, 159183752), (7, 90962144), (8, 79591876), (13, 48979616), (14, 45481072), (16, 39795938), (26, 24489808), (28, 22740536), (32, 19897969), (49, 12994592), (52, 12244904), (56, 11370268), (91, 6997088), (98, 6497296), (104, 6122452), (112, 5685134), (182, 3498544), (196, 3248648), (208, 3061226), (224, 2842567), (364, 1749272), (392, 1624324), (416, 1530613), (637, 999584), (728, 874636), (784, 812162), (1274, 499792), (1456, 437318), (1568, 406081), (2548, 249896), (2912, 218659), (5096, 124948), (10192, 62474), (20384, 31237)]