211711704

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{757}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 544304640

約数和(自身を除く): 332592936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 271, 344, 516, 542, 757, 813, 1032, 1084, 1514, 1626, 2168, 2271, 3028, 3252, 4542, 6056, 6504, 9084, 11653, 18168, 23306, 32551, 34959, 46612, 65102, 69918, 93224, 97653, 130204, 139836, 195306, 205147, 260408, 279672, 390612, 410294, 615441, 781224, 820588, 1230882, 1641176, 2461764, 4923528, 8821321, 17642642, 26463963, 35285284, 52927926, 70570568, 105855852, 211711704]

約数ペア:

[(1, 211711704), (2, 105855852), (3, 70570568), (4, 52927926), (6, 35285284), (8, 26463963), (12, 17642642), (24, 8821321), (43, 4923528), (86, 2461764), (129, 1641176), (172, 1230882), (258, 820588), (271, 781224), (344, 615441), (516, 410294), (542, 390612), (757, 279672), (813, 260408), (1032, 205147), (1084, 195306), (1514, 139836), (1626, 130204), (2168, 97653), (2271, 93224), (3028, 69918), (3252, 65102), (4542, 46612), (6056, 34959), (6504, 32551), (9084, 23306), (11653, 18168)]