211764528

素因数分解:

$2^4\times 3^2\times {\mathrm{613}}^1\times {\mathrm{2399}}^1$

素因数の和:3026

約数の個数: 60

約数和(自身を含む): 593860800

約数和(自身を除く): 382096272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 613, 1226, 1839, 2399, 2452, 3678, 4798, 4904, 5517, 7197, 7356, 9596, 9808, 11034, 14394, 14712, 19192, 21591, 22068, 28788, 29424, 38384, 43182, 44136, 57576, 86364, 88272, 115152, 172728, 345456, 1470587, 2941174, 4411761, 5882348, 8823522, 11764696, 13235283, 17647044, 23529392, 26470566, 35294088, 52941132, 70588176, 105882264, 211764528]

約数ペア:

[(1, 211764528), (2, 105882264), (3, 70588176), (4, 52941132), (6, 35294088), (8, 26470566), (9, 23529392), (12, 17647044), (16, 13235283), (18, 11764696), (24, 8823522), (36, 5882348), (48, 4411761), (72, 2941174), (144, 1470587), (613, 345456), (1226, 172728), (1839, 115152), (2399, 88272), (2452, 86364), (3678, 57576), (4798, 44136), (4904, 43182), (5517, 38384), (7197, 29424), (7356, 28788), (9596, 22068), (9808, 21591), (11034, 19192), (14394, 14712)]