2761580556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{67231}}^1$

素因数の和:67411

約数の個数: 72

約数和(自身を含む): 8026962944

約数和(自身を除く): 5265382388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1467, 1956, 2282, 2934, 3423, 4564, 5868, 6846, 10269, 13692, 20538, 41076, 67231, 134462, 201693, 268924, 403386, 470617, 605079, 806772, 941234, 1210158, 1411851, 1882468, 2420316, 2823702, 4235553, 5647404, 8471106, 10958653, 16942212, 21917306, 32875959, 43834612, 65751918, 76710571, 98627877, 131503836, 153421142, 197255754, 230131713, 306842284, 394511508, 460263426, 690395139, 920526852, 1380790278, 2761580556]

約数ペア:

[(1, 2761580556), (2, 1380790278), (3, 920526852), (4, 690395139), (6, 460263426), (7, 394511508), (9, 306842284), (12, 230131713), (14, 197255754), (18, 153421142), (21, 131503836), (28, 98627877), (36, 76710571), (42, 65751918), (63, 43834612), (84, 32875959), (126, 21917306), (163, 16942212), (252, 10958653), (326, 8471106), (489, 5647404), (652, 4235553), (978, 2823702), (1141, 2420316), (1467, 1882468), (1956, 1411851), (2282, 1210158), (2934, 941234), (3423, 806772), (4564, 605079), (5868, 470617), (6846, 403386), (10269, 268924), (13692, 201693), (20538, 134462), (41076, 67231)]