644210712

素因数分解:

$2^3\times 3^3\times {\mathrm{2982457}}^1$

素因数の和:2982472

約数の個数: 32

約数和(自身を含む): 1789474800

約数和(自身を除く): 1145264088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 2982457, 5964914, 8947371, 11929828, 17894742, 23859656, 26842113, 35789484, 53684226, 71578968, 80526339, 107368452, 161052678, 214736904, 322105356, 644210712]

約数ペア:

[(1, 644210712), (2, 322105356), (3, 214736904), (4, 161052678), (6, 107368452), (8, 80526339), (9, 71578968), (12, 53684226), (18, 35789484), (24, 26842113), (27, 23859656), (36, 17894742), (54, 11929828), (72, 8947371), (108, 5964914), (216, 2982457)]