337393278

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{1163}}^1$

素因数の和:1469

約数の個数: 48

約数和(自身を含む): 745220736

約数和(自身を除く): 407827458

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 227, 426, 454, 639, 681, 1163, 1278, 1362, 2043, 2326, 3489, 4086, 6978, 10467, 16117, 20934, 32234, 48351, 82573, 96702, 145053, 165146, 247719, 264001, 290106, 495438, 528002, 743157, 792003, 1486314, 1584006, 2376009, 4752018, 18744071, 37488142, 56232213, 112464426, 168696639, 337393278]

約数ペア:

[(1, 337393278), (2, 168696639), (3, 112464426), (6, 56232213), (9, 37488142), (18, 18744071), (71, 4752018), (142, 2376009), (213, 1584006), (227, 1486314), (426, 792003), (454, 743157), (639, 528002), (681, 495438), (1163, 290106), (1278, 264001), (1362, 247719), (2043, 165146), (2326, 145053), (3489, 96702), (4086, 82573), (6978, 48351), (10467, 32234), (16117, 20934)]