38183328

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:886

約数の個数: 72

約数和(自身を含む): 109297188

約数和(自身を除く): 71113860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 673, 788, 1182, 1346, 1576, 1773, 2019, 2364, 2692, 3152, 3546, 4038, 4728, 5384, 6057, 6304, 7092, 8076, 9456, 10768, 12114, 14184, 16152, 18912, 21536, 24228, 28368, 32304, 48456, 56736, 64608, 96912, 132581, 193824, 265162, 397743, 530324, 795486, 1060648, 1193229, 1590972, 2121296, 2386458, 3181944, 4242592, 4772916, 6363888, 9545832, 12727776, 19091664, 38183328]

約数ペア:

[(1, 38183328), (2, 19091664), (3, 12727776), (4, 9545832), (6, 6363888), (8, 4772916), (9, 4242592), (12, 3181944), (16, 2386458), (18, 2121296), (24, 1590972), (32, 1193229), (36, 1060648), (48, 795486), (72, 530324), (96, 397743), (144, 265162), (197, 193824), (288, 132581), (394, 96912), (591, 64608), (673, 56736), (788, 48456), (1182, 32304), (1346, 28368), (1576, 24228), (1773, 21536), (2019, 18912), (2364, 16152), (2692, 14184), (3152, 12114), (3546, 10768), (4038, 9456), (4728, 8076), (5384, 7092), (6057, 6304)]