262255448

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 628281360

約数和(自身を除く): 366025912

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 53, 56, 91, 98, 104, 106, 182, 196, 212, 364, 371, 392, 424, 637, 689, 728, 742, 971, 1274, 1378, 1484, 1942, 2548, 2597, 2756, 2968, 3884, 4823, 5096, 5194, 5512, 6797, 7768, 9646, 10388, 12623, 13594, 19292, 20776, 25246, 27188, 33761, 38584, 47579, 50492, 51463, 54376, 67522, 88361, 95158, 100984, 102926, 135044, 176722, 190316, 205852, 270088, 353444, 360241, 380632, 411704, 618527, 669019, 706888, 720482, 1237054, 1338038, 1440964, 2474108, 2521687, 2676076, 2881928, 4683133, 4948216, 5043374, 5352152, 9366266, 10086748, 18732532, 20173496, 32781931, 37465064, 65563862, 131127724, 262255448]

約数ペア:

[(1, 262255448), (2, 131127724), (4, 65563862), (7, 37465064), (8, 32781931), (13, 20173496), (14, 18732532), (26, 10086748), (28, 9366266), (49, 5352152), (52, 5043374), (53, 4948216), (56, 4683133), (91, 2881928), (98, 2676076), (104, 2521687), (106, 2474108), (182, 1440964), (196, 1338038), (212, 1237054), (364, 720482), (371, 706888), (392, 669019), (424, 618527), (637, 411704), (689, 380632), (728, 360241), (742, 353444), (971, 270088), (1274, 205852), (1378, 190316), (1484, 176722), (1942, 135044), (2548, 102926), (2597, 100984), (2756, 95158), (2968, 88361), (3884, 67522), (4823, 54376), (5096, 51463), (5194, 50492), (5512, 47579), (6797, 38584), (7768, 33761), (9646, 27188), (10388, 25246), (12623, 20776), (13594, 19292)]