401976

素因数分解:

$2^3\times 3^3\times {\mathrm{1861}}^1$

素因数の和:1876

約数の個数: 32

約数和(自身を含む): 1117200

約数和(自身を除く): 715224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1861, 3722, 5583, 7444, 11166, 14888, 16749, 22332, 33498, 44664, 50247, 66996, 100494, 133992, 200988, 401976]

約数ペア:

[(1, 401976), (2, 200988), (3, 133992), (4, 100494), (6, 66996), (8, 50247), (9, 44664), (12, 33498), (18, 22332), (24, 16749), (27, 14888), (36, 11166), (54, 7444), (72, 5583), (108, 3722), (216, 1861)]