398569164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{27427}}^1$

素因数の和:27614

約数の個数: 48

約数和(自身を含む): 1069033728

約数和(自身を除く): 670464564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 173, 346, 519, 692, 1038, 1211, 2076, 2422, 3633, 4844, 7266, 14532, 27427, 54854, 82281, 109708, 164562, 191989, 329124, 383978, 575967, 767956, 1151934, 2303868, 4744871, 9489742, 14234613, 18979484, 28469226, 33214097, 56938452, 66428194, 99642291, 132856388, 199284582, 398569164]

約数ペア:

[(1, 398569164), (2, 199284582), (3, 132856388), (4, 99642291), (6, 66428194), (7, 56938452), (12, 33214097), (14, 28469226), (21, 18979484), (28, 14234613), (42, 9489742), (84, 4744871), (173, 2303868), (346, 1151934), (519, 767956), (692, 575967), (1038, 383978), (1211, 329124), (2076, 191989), (2422, 164562), (3633, 109708), (4844, 82281), (7266, 54854), (14532, 27427)]