255416016

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{27011}}^1$

素因数の和:27219

約数の個数: 40

約数和(自身を含む): 663198624

約数和(自身を除く): 407782608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 9456, 27011, 54022, 81033, 108044, 162066, 216088, 324132, 432176, 648264, 1296528, 5321167, 10642334, 15963501, 21284668, 31927002, 42569336, 63854004, 85138672, 127708008, 255416016]

約数ペア:

[(1, 255416016), (2, 127708008), (3, 85138672), (4, 63854004), (6, 42569336), (8, 31927002), (12, 21284668), (16, 15963501), (24, 10642334), (48, 5321167), (197, 1296528), (394, 648264), (591, 432176), (788, 324132), (1182, 216088), (1576, 162066), (2364, 108044), (3152, 81033), (4728, 54022), (9456, 27011)]