409756428

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{130829}}^1$

素因数の和:130871

約数の個数: 48

約数和(自身を含む): 1098972000

約数和(自身を除く): 689215572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 130829, 261658, 392487, 523316, 784974, 1177461, 1569948, 2354922, 3532383, 3794041, 4709844, 7064766, 7588082, 11382123, 14129532, 15176164, 22764246, 34146369, 45528492, 68292738, 102439107, 136585476, 204878214, 409756428]

約数ペア:

[(1, 409756428), (2, 204878214), (3, 136585476), (4, 102439107), (6, 68292738), (9, 45528492), (12, 34146369), (18, 22764246), (27, 15176164), (29, 14129532), (36, 11382123), (54, 7588082), (58, 7064766), (87, 4709844), (108, 3794041), (116, 3532383), (174, 2354922), (261, 1569948), (348, 1177461), (522, 784974), (783, 523316), (1044, 392487), (1566, 261658), (3132, 130829)]