418350856

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{919}}^1$

素因数の和:1682

約数の個数: 64

約数和(自身を含む): 980352000

約数和(自身を除く): 562001144

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 739, 919, 1478, 1838, 2956, 3676, 5173, 5912, 6433, 7352, 8129, 10109, 10346, 12866, 16258, 20218, 20692, 25732, 32516, 40436, 41384, 51464, 56903, 65032, 70763, 80872, 113806, 141526, 227612, 283052, 455224, 566104, 679141, 1358282, 2716564, 4753987, 5433128, 7470551, 9507974, 14941102, 19015948, 29882204, 38031896, 52293857, 59764408, 104587714, 209175428, 418350856]

約数ペア:

[(1, 418350856), (2, 209175428), (4, 104587714), (7, 59764408), (8, 52293857), (11, 38031896), (14, 29882204), (22, 19015948), (28, 14941102), (44, 9507974), (56, 7470551), (77, 5433128), (88, 4753987), (154, 2716564), (308, 1358282), (616, 679141), (739, 566104), (919, 455224), (1478, 283052), (1838, 227612), (2956, 141526), (3676, 113806), (5173, 80872), (5912, 70763), (6433, 65032), (7352, 56903), (8129, 51464), (10109, 41384), (10346, 40436), (12866, 32516), (16258, 25732), (20218, 20692)]