2012318904

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{3109}}^1$

素因数の和:3448

約数の個数: 64

約数和(自身を含む): 5094180000

約数和(自身を除く): 3081861096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 181, 298, 362, 447, 543, 596, 724, 894, 1086, 1192, 1448, 1788, 2172, 3109, 3576, 4344, 6218, 9327, 12436, 18654, 24872, 26969, 37308, 53938, 74616, 80907, 107876, 161814, 215752, 323628, 463241, 562729, 647256, 926482, 1125458, 1389723, 1688187, 1852964, 2250916, 2779446, 3376374, 3705928, 4501832, 5558892, 6752748, 11117784, 13505496, 83846621, 167693242, 251539863, 335386484, 503079726, 670772968, 1006159452, 2012318904]

約数ペア:

[(1, 2012318904), (2, 1006159452), (3, 670772968), (4, 503079726), (6, 335386484), (8, 251539863), (12, 167693242), (24, 83846621), (149, 13505496), (181, 11117784), (298, 6752748), (362, 5558892), (447, 4501832), (543, 3705928), (596, 3376374), (724, 2779446), (894, 2250916), (1086, 1852964), (1192, 1688187), (1448, 1389723), (1788, 1125458), (2172, 926482), (3109, 647256), (3576, 562729), (4344, 463241), (6218, 323628), (9327, 215752), (12436, 161814), (18654, 107876), (24872, 80907), (26969, 74616), (37308, 53938)]