290330736

素因数分解:

$2^4\times 3^1\times {\mathrm{347}}^1\times {\mathrm{17431}}^1$

素因数の和:17789

約数の個数: 40

約数和(自身を含む): 752225664

約数和(自身を除く): 461894928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 347, 694, 1041, 1388, 2082, 2776, 4164, 5552, 8328, 16656, 17431, 34862, 52293, 69724, 104586, 139448, 209172, 278896, 418344, 836688, 6048557, 12097114, 18145671, 24194228, 36291342, 48388456, 72582684, 96776912, 145165368, 290330736]

約数ペア:

[(1, 290330736), (2, 145165368), (3, 96776912), (4, 72582684), (6, 48388456), (8, 36291342), (12, 24194228), (16, 18145671), (24, 12097114), (48, 6048557), (347, 836688), (694, 418344), (1041, 278896), (1388, 209172), (2082, 139448), (2776, 104586), (4164, 69724), (5552, 52293), (8328, 34862), (16656, 17431)]