337180974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 748070400

約数和(自身を除く): 410889426

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 229, 258, 439, 458, 559, 687, 878, 1118, 1317, 1374, 1677, 2634, 2977, 3354, 5707, 5954, 8931, 9847, 11414, 17121, 17862, 18877, 19694, 29541, 34242, 37754, 56631, 59082, 100531, 113262, 128011, 201062, 245401, 256022, 301593, 384033, 490802, 603186, 736203, 768066, 1306903, 1472406, 2613806, 3920709, 4322833, 7841418, 8645666, 12968499, 25936998, 56196829, 112393658, 168590487, 337180974]

約数ペア:

[(1, 337180974), (2, 168590487), (3, 112393658), (6, 56196829), (13, 25936998), (26, 12968499), (39, 8645666), (43, 7841418), (78, 4322833), (86, 3920709), (129, 2613806), (229, 1472406), (258, 1306903), (439, 768066), (458, 736203), (559, 603186), (687, 490802), (878, 384033), (1118, 301593), (1317, 256022), (1374, 245401), (1677, 201062), (2634, 128011), (2977, 113262), (3354, 100531), (5707, 59082), (5954, 56631), (8931, 37754), (9847, 34242), (11414, 29541), (17121, 19694), (17862, 18877)]