385492936

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1094

約数の個数: 64

約数和(自身を含む): 784903680

約数和(自身を除く): 399410744

約数列:

[1, 2, 4, 8, 31, 37, 43, 62, 74, 86, 124, 148, 172, 248, 296, 344, 977, 1147, 1333, 1591, 1954, 2294, 2666, 3182, 3908, 4588, 5332, 6364, 7816, 9176, 10664, 12728, 30287, 36149, 42011, 49321, 60574, 72298, 84022, 98642, 121148, 144596, 168044, 197284, 242296, 289192, 336088, 394568, 1120619, 1302341, 1554407, 2241238, 2604682, 3108814, 4482476, 5209364, 6217628, 8964952, 10418728, 12435256, 48186617, 96373234, 192746468, 385492936]

約数ペア:

[(1, 385492936), (2, 192746468), (4, 96373234), (8, 48186617), (31, 12435256), (37, 10418728), (43, 8964952), (62, 6217628), (74, 5209364), (86, 4482476), (124, 3108814), (148, 2604682), (172, 2241238), (248, 1554407), (296, 1302341), (344, 1120619), (977, 394568), (1147, 336088), (1333, 289192), (1591, 242296), (1954, 197284), (2294, 168044), (2666, 144596), (3182, 121148), (3908, 98642), (4588, 84022), (5332, 72298), (6364, 60574), (7816, 49321), (9176, 42011), (10664, 36149), (12728, 30287)]