389313432

素因数分解:

$2^3\times 3^3\times {\mathrm{1217}}^1\times {\mathrm{1481}}^1$

素因数の和:2713

約数の個数: 64

約数和(自身を含む): 1083045600

約数和(自身を除く): 693732168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1217, 1481, 2434, 2962, 3651, 4443, 4868, 5924, 7302, 8886, 9736, 10953, 11848, 13329, 14604, 17772, 21906, 26658, 29208, 32859, 35544, 39987, 43812, 53316, 65718, 79974, 87624, 106632, 131436, 159948, 262872, 319896, 1802377, 3604754, 5407131, 7209508, 10814262, 14419016, 16221393, 21628524, 32442786, 43257048, 48664179, 64885572, 97328358, 129771144, 194656716, 389313432]

約数ペア:

[(1, 389313432), (2, 194656716), (3, 129771144), (4, 97328358), (6, 64885572), (8, 48664179), (9, 43257048), (12, 32442786), (18, 21628524), (24, 16221393), (27, 14419016), (36, 10814262), (54, 7209508), (72, 5407131), (108, 3604754), (216, 1802377), (1217, 319896), (1481, 262872), (2434, 159948), (2962, 131436), (3651, 106632), (4443, 87624), (4868, 79974), (5924, 65718), (7302, 53316), (8886, 43812), (9736, 39987), (10953, 35544), (11848, 32859), (13329, 29208), (14604, 26658), (17772, 21906)]