308970414

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{311}}^1\times {\mathrm{569}}^1$

素因数の和:985

約数の個数: 48

約数和(自身を含む): 679704480

約数和(自身を除く): 370734066

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 311, 569, 582, 622, 873, 933, 1138, 1707, 1746, 1866, 2799, 3414, 5121, 5598, 10242, 30167, 55193, 60334, 90501, 110386, 165579, 176959, 181002, 271503, 331158, 353918, 496737, 530877, 543006, 993474, 1061754, 1592631, 3185262, 17165023, 34330046, 51495069, 102990138, 154485207, 308970414]

約数ペア:

[(1, 308970414), (2, 154485207), (3, 102990138), (6, 51495069), (9, 34330046), (18, 17165023), (97, 3185262), (194, 1592631), (291, 1061754), (311, 993474), (569, 543006), (582, 530877), (622, 496737), (873, 353918), (933, 331158), (1138, 271503), (1707, 181002), (1746, 176959), (1866, 165579), (2799, 110386), (3414, 90501), (5121, 60334), (5598, 55193), (10242, 30167)]