461841084

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1789}}^1$

素因数の和:1971

約数の個数: 72

約数和(自身を含む): 1196264160

約数和(自身を除く): 734423076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 101, 142, 202, 213, 284, 303, 404, 426, 606, 639, 852, 909, 1212, 1278, 1789, 1818, 2556, 3578, 3636, 5367, 7156, 7171, 10734, 14342, 16101, 21468, 21513, 28684, 32202, 43026, 64404, 64539, 86052, 127019, 129078, 180689, 254038, 258156, 361378, 381057, 508076, 542067, 722756, 762114, 1084134, 1143171, 1524228, 1626201, 2168268, 2286342, 3252402, 4572684, 6504804, 12828919, 25657838, 38486757, 51315676, 76973514, 115460271, 153947028, 230920542, 461841084]

約数ペア:

[(1, 461841084), (2, 230920542), (3, 153947028), (4, 115460271), (6, 76973514), (9, 51315676), (12, 38486757), (18, 25657838), (36, 12828919), (71, 6504804), (101, 4572684), (142, 3252402), (202, 2286342), (213, 2168268), (284, 1626201), (303, 1524228), (404, 1143171), (426, 1084134), (606, 762114), (639, 722756), (852, 542067), (909, 508076), (1212, 381057), (1278, 361378), (1789, 258156), (1818, 254038), (2556, 180689), (3578, 129078), (3636, 127019), (5367, 86052), (7156, 64539), (7171, 64404), (10734, 43026), (14342, 32202), (16101, 28684), (21468, 21513)]