2818464169808

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1693}}^1\times {\mathrm{209353}}^1$

素因数の和:211132

約数の個数: 80

約数和(自身を含む): 6332553190656

約数和(自身を除く): 3514089020848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1693, 1988, 3386, 3976, 6772, 7952, 11851, 13544, 23702, 27088, 47404, 94808, 120203, 189616, 209353, 240406, 418706, 480812, 837412, 841421, 961624, 1465471, 1674824, 1682842, 1923248, 2930942, 3349648, 3365684, 5861884, 6731368, 11723768, 13462736, 14864063, 23447536, 29728126, 59456252, 104048441, 118912504, 208096882, 237825008, 354434629, 416193764, 708869258, 832387528, 1417738516, 1664775056, 2481042403, 2835477032, 4962084806, 5670954064, 9924169612, 19848339224, 25164858659, 39696678448, 50329717318, 100659434636, 176154010613, 201318869272, 352308021226, 402637738544, 704616042452, 1409232084904, 2818464169808]

約数ペア:

[(1, 2818464169808), (2, 1409232084904), (4, 704616042452), (7, 402637738544), (8, 352308021226), (14, 201318869272), (16, 176154010613), (28, 100659434636), (56, 50329717318), (71, 39696678448), (112, 25164858659), (142, 19848339224), (284, 9924169612), (497, 5670954064), (568, 4962084806), (994, 2835477032), (1136, 2481042403), (1693, 1664775056), (1988, 1417738516), (3386, 832387528), (3976, 708869258), (6772, 416193764), (7952, 354434629), (11851, 237825008), (13544, 208096882), (23702, 118912504), (27088, 104048441), (47404, 59456252), (94808, 29728126), (120203, 23447536), (189616, 14864063), (209353, 13462736), (240406, 11723768), (418706, 6731368), (480812, 5861884), (837412, 3365684), (841421, 3349648), (961624, 2930942), (1465471, 1923248), (1674824, 1682842)]