15416784

素因数分解:

$2^4\times 3^3\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:425

約数の個数: 80

約数和(自身を含む): 44759040

約数和(自身を除く): 29342256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 127, 144, 216, 254, 281, 381, 432, 508, 562, 762, 843, 1016, 1124, 1143, 1524, 1686, 2032, 2248, 2286, 2529, 3048, 3372, 3429, 4496, 4572, 5058, 6096, 6744, 6858, 7587, 9144, 10116, 13488, 13716, 15174, 18288, 20232, 27432, 30348, 35687, 40464, 54864, 60696, 71374, 107061, 121392, 142748, 214122, 285496, 321183, 428244, 570992, 642366, 856488, 963549, 1284732, 1712976, 1927098, 2569464, 3854196, 5138928, 7708392, 15416784]

約数ペア:

[(1, 15416784), (2, 7708392), (3, 5138928), (4, 3854196), (6, 2569464), (8, 1927098), (9, 1712976), (12, 1284732), (16, 963549), (18, 856488), (24, 642366), (27, 570992), (36, 428244), (48, 321183), (54, 285496), (72, 214122), (108, 142748), (127, 121392), (144, 107061), (216, 71374), (254, 60696), (281, 54864), (381, 40464), (432, 35687), (508, 30348), (562, 27432), (762, 20232), (843, 18288), (1016, 15174), (1124, 13716), (1143, 13488), (1524, 10116), (1686, 9144), (2032, 7587), (2248, 6858), (2286, 6744), (2529, 6096), (3048, 5058), (3372, 4572), (3429, 4496)]