299475652

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 628798464

約数和(自身を除く): 329322812

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 127, 196, 212, 227, 254, 371, 454, 508, 742, 889, 908, 1484, 1589, 1778, 2597, 3178, 3556, 5194, 6223, 6356, 6731, 10388, 11123, 12031, 12446, 13462, 22246, 24062, 24892, 26924, 28829, 44492, 47117, 48124, 57658, 84217, 94234, 115316, 168434, 188468, 201803, 329819, 336868, 403606, 589519, 659638, 807212, 1179038, 1319276, 1412621, 1527937, 2358076, 2825242, 3055874, 5650484, 6111748, 10695559, 21391118, 42782236, 74868913, 149737826, 299475652]

約数ペア:

[(1, 299475652), (2, 149737826), (4, 74868913), (7, 42782236), (14, 21391118), (28, 10695559), (49, 6111748), (53, 5650484), (98, 3055874), (106, 2825242), (127, 2358076), (196, 1527937), (212, 1412621), (227, 1319276), (254, 1179038), (371, 807212), (454, 659638), (508, 589519), (742, 403606), (889, 336868), (908, 329819), (1484, 201803), (1589, 188468), (1778, 168434), (2597, 115316), (3178, 94234), (3556, 84217), (5194, 57658), (6223, 48124), (6356, 47117), (6731, 44492), (10388, 28829), (11123, 26924), (12031, 24892), (12446, 24062), (13462, 22246)]