288370912

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1523}}^1$

素因数の和:1691

約数の個数: 48

約数和(自身を含む): 583368912

約数和(自身を除く): 294998000

約数列:

[1, 2, 4, 8, 16, 32, 61, 97, 122, 194, 244, 388, 488, 776, 976, 1523, 1552, 1952, 3046, 3104, 5917, 6092, 11834, 12184, 23668, 24368, 47336, 48736, 92903, 94672, 147731, 185806, 189344, 295462, 371612, 590924, 743224, 1181848, 1486448, 2363696, 2972896, 4727392, 9011591, 18023182, 36046364, 72092728, 144185456, 288370912]

約数ペア:

[(1, 288370912), (2, 144185456), (4, 72092728), (8, 36046364), (16, 18023182), (32, 9011591), (61, 4727392), (97, 2972896), (122, 2363696), (194, 1486448), (244, 1181848), (388, 743224), (488, 590924), (776, 371612), (976, 295462), (1523, 189344), (1552, 185806), (1952, 147731), (3046, 94672), (3104, 92903), (5917, 48736), (6092, 47336), (11834, 24368), (12184, 23668)]