326979288

素因数分解:

$2^3\times 3^3\times {\mathrm{199}}^1\times {\mathrm{7607}}^1$

素因数の和:7821

約数の個数: 64

約数和(自身を含む): 912960000

約数和(自身を除く): 585980712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 199, 216, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 5373, 7164, 7607, 10746, 14328, 15214, 21492, 22821, 30428, 42984, 45642, 60856, 68463, 91284, 136926, 182568, 205389, 273852, 410778, 547704, 821556, 1513793, 1643112, 3027586, 4541379, 6055172, 9082758, 12110344, 13624137, 18165516, 27248274, 36331032, 40872411, 54496548, 81744822, 108993096, 163489644, 326979288]

約数ペア:

[(1, 326979288), (2, 163489644), (3, 108993096), (4, 81744822), (6, 54496548), (8, 40872411), (9, 36331032), (12, 27248274), (18, 18165516), (24, 13624137), (27, 12110344), (36, 9082758), (54, 6055172), (72, 4541379), (108, 3027586), (199, 1643112), (216, 1513793), (398, 821556), (597, 547704), (796, 410778), (1194, 273852), (1592, 205389), (1791, 182568), (2388, 136926), (3582, 91284), (4776, 68463), (5373, 60856), (7164, 45642), (7607, 42984), (10746, 30428), (14328, 22821), (15214, 21492)]