287214672

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{61687}}^1$

素因数の和:61795

約数の個数: 40

約数和(自身を含む): 749632576

約数和(自身を除く): 462417904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 61687, 123374, 185061, 246748, 370122, 493496, 740244, 986992, 1480488, 2960976, 5983639, 11967278, 17950917, 23934556, 35901834, 47869112, 71803668, 95738224, 143607336, 287214672]

約数ペア:

[(1, 287214672), (2, 143607336), (3, 95738224), (4, 71803668), (6, 47869112), (8, 35901834), (12, 23934556), (16, 17950917), (24, 11967278), (48, 5983639), (97, 2960976), (194, 1480488), (291, 986992), (388, 740244), (582, 493496), (776, 370122), (1164, 246748), (1552, 185061), (2328, 123374), (4656, 61687)]