418864104

素因数分解:

$2^3\times 3^2\times {\mathrm{271}}^1\times {\mathrm{21467}}^1$

素因数の和:21750

約数の個数: 48

約数和(自身を含む): 1138662720

約数和(自身を除く): 719798616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 271, 542, 813, 1084, 1626, 2168, 2439, 3252, 4878, 6504, 9756, 19512, 21467, 42934, 64401, 85868, 128802, 171736, 193203, 257604, 386406, 515208, 772812, 1545624, 5817557, 11635114, 17452671, 23270228, 34905342, 46540456, 52358013, 69810684, 104716026, 139621368, 209432052, 418864104]

約数ペア:

[(1, 418864104), (2, 209432052), (3, 139621368), (4, 104716026), (6, 69810684), (8, 52358013), (9, 46540456), (12, 34905342), (18, 23270228), (24, 17452671), (36, 11635114), (72, 5817557), (271, 1545624), (542, 772812), (813, 515208), (1084, 386406), (1626, 257604), (2168, 193203), (2439, 171736), (3252, 128802), (4878, 85868), (6504, 64401), (9756, 42934), (19512, 21467)]