217966584

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{35897}}^1$

素因数の和:35940

約数の個数: 64

約数和(自身を含む): 620317440

約数和(自身を除く): 402350856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 253, 264, 276, 506, 552, 759, 1012, 1518, 2024, 3036, 6072, 35897, 71794, 107691, 143588, 215382, 287176, 394867, 430764, 789734, 825631, 861528, 1184601, 1579468, 1651262, 2369202, 2476893, 3158936, 3302524, 4738404, 4953786, 6605048, 9081941, 9476808, 9907572, 18163882, 19815144, 27245823, 36327764, 54491646, 72655528, 108983292, 217966584]

約数ペア:

[(1, 217966584), (2, 108983292), (3, 72655528), (4, 54491646), (6, 36327764), (8, 27245823), (11, 19815144), (12, 18163882), (22, 9907572), (23, 9476808), (24, 9081941), (33, 6605048), (44, 4953786), (46, 4738404), (66, 3302524), (69, 3158936), (88, 2476893), (92, 2369202), (132, 1651262), (138, 1579468), (184, 1184601), (253, 861528), (264, 825631), (276, 789734), (506, 430764), (552, 394867), (759, 287176), (1012, 215382), (1518, 143588), (2024, 107691), (3036, 71794), (6072, 35897)]