389578056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2318917}}^1$

素因数の和:2318933

約数の個数: 32

約数和(自身を含む): 1113080640

約数和(自身を除く): 723502584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2318917, 4637834, 6956751, 9275668, 13913502, 16232419, 18551336, 27827004, 32464838, 48697257, 55654008, 64929676, 97394514, 129859352, 194789028, 389578056]

約数ペア:

[(1, 389578056), (2, 194789028), (3, 129859352), (4, 97394514), (6, 64929676), (7, 55654008), (8, 48697257), (12, 32464838), (14, 27827004), (21, 18551336), (24, 16232419), (28, 13913502), (42, 9275668), (56, 6956751), (84, 4637834), (168, 2318917)]