318266608

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{2447}}^1$

素因数の和:3205

約数の個数: 40

約数和(自身を含む): 673885440

約数和(自身を除く): 355618832

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 739, 1478, 2447, 2956, 4894, 5912, 8129, 9788, 11824, 16258, 19576, 26917, 32516, 39152, 53834, 65032, 107668, 130064, 215336, 430672, 1808333, 3616666, 7233332, 14466664, 19891663, 28933328, 39783326, 79566652, 159133304, 318266608]

約数ペア:

[(1, 318266608), (2, 159133304), (4, 79566652), (8, 39783326), (11, 28933328), (16, 19891663), (22, 14466664), (44, 7233332), (88, 3616666), (176, 1808333), (739, 430672), (1478, 215336), (2447, 130064), (2956, 107668), (4894, 65032), (5912, 53834), (8129, 39152), (9788, 32516), (11824, 26917), (16258, 19576)]