305521064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{7417}}^1$

素因数の和:7713

約数の個数: 32

約数和(自身を含む): 605308800

約数和(自身を除く): 299787736

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 271, 542, 1084, 2168, 5149, 7417, 10298, 14834, 20596, 29668, 41192, 59336, 140923, 281846, 563692, 1127384, 2010007, 4020014, 8040028, 16080056, 38190133, 76380266, 152760532, 305521064]

約数ペア:

[(1, 305521064), (2, 152760532), (4, 76380266), (8, 38190133), (19, 16080056), (38, 8040028), (76, 4020014), (152, 2010007), (271, 1127384), (542, 563692), (1084, 281846), (2168, 140923), (5149, 59336), (7417, 41192), (10298, 29668), (14834, 20596)]