218189784

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{115079}}^1$

素因数の和:115167

約数の個数: 32

約数和(自身を含む): 552384000

約数和(自身を除く): 334194216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 115079, 230158, 345237, 460316, 690474, 920632, 1380948, 2761896, 9091241, 18182482, 27273723, 36364964, 54547446, 72729928, 109094892, 218189784]

約数ペア:

[(1, 218189784), (2, 109094892), (3, 72729928), (4, 54547446), (6, 36364964), (8, 27273723), (12, 18182482), (24, 9091241), (79, 2761896), (158, 1380948), (237, 920632), (316, 690474), (474, 460316), (632, 345237), (948, 230158), (1896, 115079)]