431060742

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{2153}}^1$

素因数の和:2402

約数の個数: 72

約数和(自身を含む): 1091741976

約数和(自身を除く): 660681234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 227, 294, 441, 454, 681, 882, 1362, 1589, 2043, 2153, 3178, 4086, 4306, 4767, 6459, 9534, 11123, 12918, 14301, 15071, 19377, 22246, 28602, 30142, 33369, 38754, 45213, 66738, 90426, 100107, 105497, 135639, 200214, 210994, 271278, 316491, 488731, 632982, 949473, 977462, 1466193, 1898946, 2932386, 3421117, 4398579, 6842234, 8797158, 10263351, 20526702, 23947819, 30790053, 47895638, 61580106, 71843457, 143686914, 215530371, 431060742]

約数ペア:

[(1, 431060742), (2, 215530371), (3, 143686914), (6, 71843457), (7, 61580106), (9, 47895638), (14, 30790053), (18, 23947819), (21, 20526702), (42, 10263351), (49, 8797158), (63, 6842234), (98, 4398579), (126, 3421117), (147, 2932386), (227, 1898946), (294, 1466193), (441, 977462), (454, 949473), (681, 632982), (882, 488731), (1362, 316491), (1589, 271278), (2043, 210994), (2153, 200214), (3178, 135639), (4086, 105497), (4306, 100107), (4767, 90426), (6459, 66738), (9534, 45213), (11123, 38754), (12918, 33369), (14301, 30142), (15071, 28602), (19377, 22246)]