38491848

素因数分解:

$2^3\times 3^4\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:520

約数の個数: 80

約数和(自身を含む): 108725760

約数和(自身を除く): 70233912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 191, 216, 311, 324, 382, 573, 622, 648, 764, 933, 1146, 1244, 1528, 1719, 1866, 2292, 2488, 2799, 3438, 3732, 4584, 5157, 5598, 6876, 7464, 8397, 10314, 11196, 13752, 15471, 16794, 20628, 22392, 25191, 30942, 33588, 41256, 50382, 59401, 61884, 67176, 100764, 118802, 123768, 178203, 201528, 237604, 356406, 475208, 534609, 712812, 1069218, 1425624, 1603827, 2138436, 3207654, 4276872, 4811481, 6415308, 9622962, 12830616, 19245924, 38491848]

約数ペア:

[(1, 38491848), (2, 19245924), (3, 12830616), (4, 9622962), (6, 6415308), (8, 4811481), (9, 4276872), (12, 3207654), (18, 2138436), (24, 1603827), (27, 1425624), (36, 1069218), (54, 712812), (72, 534609), (81, 475208), (108, 356406), (162, 237604), (191, 201528), (216, 178203), (311, 123768), (324, 118802), (382, 100764), (573, 67176), (622, 61884), (648, 59401), (764, 50382), (933, 41256), (1146, 33588), (1244, 30942), (1528, 25191), (1719, 22392), (1866, 20628), (2292, 16794), (2488, 15471), (2799, 13752), (3438, 11196), (3732, 10314), (4584, 8397), (5157, 7464), (5598, 6876)]