212134832

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2749}}^1$

素因数の和:2830

約数の個数: 80

約数和(自身を含む): 515592000

約数和(自身を除く): 303457168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 364, 371, 424, 689, 728, 742, 848, 1378, 1456, 1484, 2749, 2756, 2968, 4823, 5498, 5512, 5936, 9646, 10996, 11024, 19243, 19292, 21992, 35737, 38486, 38584, 43984, 71474, 76972, 77168, 142948, 145697, 153944, 250159, 285896, 291394, 307888, 500318, 571792, 582788, 1000636, 1019879, 1165576, 1894061, 2001272, 2039758, 2331152, 3788122, 4002544, 4079516, 7576244, 8159032, 13258427, 15152488, 16318064, 26516854, 30304976, 53033708, 106067416, 212134832]

約数ペア:

[(1, 212134832), (2, 106067416), (4, 53033708), (7, 30304976), (8, 26516854), (13, 16318064), (14, 15152488), (16, 13258427), (26, 8159032), (28, 7576244), (52, 4079516), (53, 4002544), (56, 3788122), (91, 2331152), (104, 2039758), (106, 2001272), (112, 1894061), (182, 1165576), (208, 1019879), (212, 1000636), (364, 582788), (371, 571792), (424, 500318), (689, 307888), (728, 291394), (742, 285896), (848, 250159), (1378, 153944), (1456, 145697), (1484, 142948), (2749, 77168), (2756, 76972), (2968, 71474), (4823, 43984), (5498, 38584), (5512, 38486), (5936, 35737), (9646, 21992), (10996, 19292), (11024, 19243)]