286978416

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:618

約数の個数: 80

約数和(自身を含む): 754918944

約数和(自身を除く): 467940528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 157, 226, 314, 337, 339, 452, 471, 628, 674, 678, 904, 942, 1011, 1256, 1348, 1356, 1808, 1884, 2022, 2512, 2696, 2712, 3768, 4044, 5392, 5424, 7536, 8088, 16176, 17741, 35482, 38081, 52909, 53223, 70964, 76162, 105818, 106446, 114243, 141928, 152324, 158727, 211636, 212892, 228486, 283856, 304648, 317454, 423272, 425784, 456972, 609296, 634908, 846544, 851568, 913944, 1269816, 1827888, 2539632, 5978717, 11957434, 17936151, 23914868, 35872302, 47829736, 71744604, 95659472, 143489208, 286978416]

約数ペア:

[(1, 286978416), (2, 143489208), (3, 95659472), (4, 71744604), (6, 47829736), (8, 35872302), (12, 23914868), (16, 17936151), (24, 11957434), (48, 5978717), (113, 2539632), (157, 1827888), (226, 1269816), (314, 913944), (337, 851568), (339, 846544), (452, 634908), (471, 609296), (628, 456972), (674, 425784), (678, 423272), (904, 317454), (942, 304648), (1011, 283856), (1256, 228486), (1348, 212892), (1356, 211636), (1808, 158727), (1884, 152324), (2022, 141928), (2512, 114243), (2696, 106446), (2712, 105818), (3768, 76162), (4044, 70964), (5392, 53223), (5424, 52909), (7536, 38081), (8088, 35482), (16176, 17741)]