218030832

素因数分解:

$2^4\times 3^3\times {\mathrm{431}}^1\times {\mathrm{1171}}^1$

素因数の和:1619

約数の個数: 80

約数和(自身を含む): 627816960

約数和(自身を除く): 409786128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 431, 432, 862, 1171, 1293, 1724, 2342, 2586, 3448, 3513, 3879, 4684, 5172, 6896, 7026, 7758, 9368, 10344, 10539, 11637, 14052, 15516, 18736, 20688, 21078, 23274, 28104, 31032, 31617, 42156, 46548, 56208, 62064, 63234, 84312, 93096, 126468, 168624, 186192, 252936, 504701, 505872, 1009402, 1514103, 2018804, 3028206, 4037608, 4542309, 6056412, 8075216, 9084618, 12112824, 13626927, 18169236, 24225648, 27253854, 36338472, 54507708, 72676944, 109015416, 218030832]

約数ペア:

[(1, 218030832), (2, 109015416), (3, 72676944), (4, 54507708), (6, 36338472), (8, 27253854), (9, 24225648), (12, 18169236), (16, 13626927), (18, 12112824), (24, 9084618), (27, 8075216), (36, 6056412), (48, 4542309), (54, 4037608), (72, 3028206), (108, 2018804), (144, 1514103), (216, 1009402), (431, 505872), (432, 504701), (862, 252936), (1171, 186192), (1293, 168624), (1724, 126468), (2342, 93096), (2586, 84312), (3448, 63234), (3513, 62064), (3879, 56208), (4684, 46548), (5172, 42156), (6896, 31617), (7026, 31032), (7758, 28104), (9368, 23274), (10344, 21078), (10539, 20688), (11637, 18736), (14052, 15516)]