302630432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{757}}^1$

素因数の和:842

約数の個数: 72

約数和(自身を含む): 663876108

約数和(自身を除く): 361245676

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 757, 806, 961, 992, 1514, 1612, 1922, 3028, 3224, 3844, 6056, 6448, 7688, 9841, 12112, 12493, 12896, 15376, 19682, 23467, 24224, 24986, 30752, 39364, 46934, 49972, 78728, 93868, 99944, 157456, 187736, 199888, 305071, 314912, 375472, 399776, 610142, 727477, 750944, 1220284, 1454954, 2440568, 2909908, 4881136, 5819816, 9457201, 9762272, 11639632, 18914402, 23279264, 37828804, 75657608, 151315216, 302630432]

約数ペア:

[(1, 302630432), (2, 151315216), (4, 75657608), (8, 37828804), (13, 23279264), (16, 18914402), (26, 11639632), (31, 9762272), (32, 9457201), (52, 5819816), (62, 4881136), (104, 2909908), (124, 2440568), (208, 1454954), (248, 1220284), (403, 750944), (416, 727477), (496, 610142), (757, 399776), (806, 375472), (961, 314912), (992, 305071), (1514, 199888), (1612, 187736), (1922, 157456), (3028, 99944), (3224, 93868), (3844, 78728), (6056, 49972), (6448, 46934), (7688, 39364), (9841, 30752), (12112, 24986), (12493, 24224), (12896, 23467), (15376, 19682)]