980383896

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{69119}}^1$

素因数の和:69328

約数の個数: 48

約数和(自身を含む): 2668723200

約数和(自身を除く): 1688339304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 7092, 14184, 69119, 138238, 207357, 276476, 414714, 552952, 622071, 829428, 1244142, 1658856, 2488284, 4976568, 13616443, 27232886, 40849329, 54465772, 81698658, 108931544, 122547987, 163397316, 245095974, 326794632, 490191948, 980383896]

約数ペア:

[(1, 980383896), (2, 490191948), (3, 326794632), (4, 245095974), (6, 163397316), (8, 122547987), (9, 108931544), (12, 81698658), (18, 54465772), (24, 40849329), (36, 27232886), (72, 13616443), (197, 4976568), (394, 2488284), (591, 1658856), (788, 1244142), (1182, 829428), (1576, 622071), (1773, 552952), (2364, 414714), (3546, 276476), (4728, 207357), (7092, 138238), (14184, 69119)]