216696726

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{613}}^1$

素因数の和:1141

約数の個数: 48

約数和(自身を含む): 482751360

約数和(自身を除く): 266054634

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 479, 613, 738, 958, 1226, 1437, 1839, 2874, 3678, 4311, 5517, 8622, 11034, 19639, 25133, 39278, 50266, 58917, 75399, 117834, 150798, 176751, 226197, 293627, 353502, 452394, 587254, 880881, 1761762, 2642643, 5285286, 12038707, 24077414, 36116121, 72232242, 108348363, 216696726]

約数ペア:

[(1, 216696726), (2, 108348363), (3, 72232242), (6, 36116121), (9, 24077414), (18, 12038707), (41, 5285286), (82, 2642643), (123, 1761762), (246, 880881), (369, 587254), (479, 452394), (613, 353502), (738, 293627), (958, 226197), (1226, 176751), (1437, 150798), (1839, 117834), (2874, 75399), (3678, 58917), (4311, 50266), (5517, 39278), (8622, 25133), (11034, 19639)]