239458056

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13649}}^1$

素因数の和:13718

約数の個数: 64

約数和(自身を含む): 648648000

約数和(自身を除く): 409189944

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 1032, 1462, 2193, 2924, 4386, 5848, 8772, 13649, 17544, 27298, 40947, 54596, 81894, 109192, 163788, 232033, 327576, 464066, 586907, 696099, 928132, 1173814, 1392198, 1760721, 1856264, 2347628, 2784396, 3521442, 4695256, 5568792, 7042884, 9977419, 14085768, 19954838, 29932257, 39909676, 59864514, 79819352, 119729028, 239458056]

約数ペア:

[(1, 239458056), (2, 119729028), (3, 79819352), (4, 59864514), (6, 39909676), (8, 29932257), (12, 19954838), (17, 14085768), (24, 9977419), (34, 7042884), (43, 5568792), (51, 4695256), (68, 3521442), (86, 2784396), (102, 2347628), (129, 1856264), (136, 1760721), (172, 1392198), (204, 1173814), (258, 928132), (344, 696099), (408, 586907), (516, 464066), (731, 327576), (1032, 232033), (1462, 163788), (2193, 109192), (2924, 81894), (4386, 54596), (5848, 40947), (8772, 27298), (13649, 17544)]