381618744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{9631}}^1$

素因数の和:9780

約数の個数: 64

約数和(自身を含む): 1035632640

約数和(自身を除く): 654013896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 4953, 6604, 9631, 9906, 13208, 19262, 19812, 28893, 38524, 39624, 57786, 77048, 115572, 125203, 231144, 250406, 375609, 500812, 751218, 1001624, 1223137, 1502436, 2446274, 3004872, 3669411, 4892548, 7338822, 9785096, 14677644, 15900781, 29355288, 31801562, 47702343, 63603124, 95404686, 127206248, 190809372, 381618744]

約数ペア:

[(1, 381618744), (2, 190809372), (3, 127206248), (4, 95404686), (6, 63603124), (8, 47702343), (12, 31801562), (13, 29355288), (24, 15900781), (26, 14677644), (39, 9785096), (52, 7338822), (78, 4892548), (104, 3669411), (127, 3004872), (156, 2446274), (254, 1502436), (312, 1223137), (381, 1001624), (508, 751218), (762, 500812), (1016, 375609), (1524, 250406), (1651, 231144), (3048, 125203), (3302, 115572), (4953, 77048), (6604, 57786), (9631, 39624), (9906, 38524), (13208, 28893), (19262, 19812)]