267239896

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{937}}^1$

素因数の和:1424

約数の個数: 64

約数和(自身を含む): 626734080

約数和(自身を除く): 359494184

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 463, 616, 926, 937, 1852, 1874, 3241, 3704, 3748, 5093, 6482, 6559, 7496, 10186, 10307, 12964, 13118, 20372, 20614, 25928, 26236, 35651, 40744, 41228, 52472, 71302, 72149, 82456, 142604, 144298, 285208, 288596, 433831, 577192, 867662, 1735324, 3036817, 3470648, 4772141, 6073634, 9544282, 12147268, 19088564, 24294536, 33404987, 38177128, 66809974, 133619948, 267239896]

約数ペア:

[(1, 267239896), (2, 133619948), (4, 66809974), (7, 38177128), (8, 33404987), (11, 24294536), (14, 19088564), (22, 12147268), (28, 9544282), (44, 6073634), (56, 4772141), (77, 3470648), (88, 3036817), (154, 1735324), (308, 867662), (463, 577192), (616, 433831), (926, 288596), (937, 285208), (1852, 144298), (1874, 142604), (3241, 82456), (3704, 72149), (3748, 71302), (5093, 52472), (6482, 41228), (6559, 40744), (7496, 35651), (10186, 26236), (10307, 25928), (12964, 20614), (13118, 20372)]