247686564

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1\times {\mathrm{971}}^1$

素因数の和:1740

約数の個数: 48

約数和(自身を含む): 599296320

約数和(自身を除く): 351609756

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 733, 971, 1466, 1942, 2199, 2913, 2932, 3884, 4398, 5826, 8796, 11652, 21257, 28159, 42514, 56318, 63771, 84477, 85028, 112636, 127542, 168954, 255084, 337908, 711743, 1423486, 2135229, 2846972, 4270458, 8540916, 20640547, 41281094, 61921641, 82562188, 123843282, 247686564]

約数ペア:

[(1, 247686564), (2, 123843282), (3, 82562188), (4, 61921641), (6, 41281094), (12, 20640547), (29, 8540916), (58, 4270458), (87, 2846972), (116, 2135229), (174, 1423486), (348, 711743), (733, 337908), (971, 255084), (1466, 168954), (1942, 127542), (2199, 112636), (2913, 85028), (2932, 84477), (3884, 63771), (4398, 56318), (5826, 42514), (8796, 28159), (11652, 21257)]