212381328

素因数分解:

$2^4\times 3^1\times {\mathrm{1361}}^1\times {\mathrm{3251}}^1$

素因数の和:4623

約数の個数: 40

約数和(自身を含む): 549223776

約数和(自身を除く): 336842448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1361, 2722, 3251, 4083, 5444, 6502, 8166, 9753, 10888, 13004, 16332, 19506, 21776, 26008, 32664, 39012, 52016, 65328, 78024, 156048, 4424611, 8849222, 13273833, 17698444, 26547666, 35396888, 53095332, 70793776, 106190664, 212381328]

約数ペア:

[(1, 212381328), (2, 106190664), (3, 70793776), (4, 53095332), (6, 35396888), (8, 26547666), (12, 17698444), (16, 13273833), (24, 8849222), (48, 4424611), (1361, 156048), (2722, 78024), (3251, 65328), (4083, 52016), (5444, 39012), (6502, 32664), (8166, 26008), (9753, 21776), (10888, 19506), (13004, 16332)]