238739712

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{16361}}^1$

素因数の和:16399

約数の個数: 72

約数和(自身を含む): 668878560

約数和(自身を除く): 430138848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 16361, 32722, 49083, 65444, 98166, 130888, 196332, 261776, 310859, 392664, 523552, 621718, 785328, 932577, 1047104, 1243436, 1570656, 1865154, 2094208, 2486872, 3141312, 3730308, 4188416, 4973744, 6282624, 7460616, 9947488, 12565248, 14921232, 19894976, 29842464, 39789952, 59684928, 79579904, 119369856, 238739712]

約数ペア:

[(1, 238739712), (2, 119369856), (3, 79579904), (4, 59684928), (6, 39789952), (8, 29842464), (12, 19894976), (16, 14921232), (19, 12565248), (24, 9947488), (32, 7460616), (38, 6282624), (48, 4973744), (57, 4188416), (64, 3730308), (76, 3141312), (96, 2486872), (114, 2094208), (128, 1865154), (152, 1570656), (192, 1243436), (228, 1047104), (256, 932577), (304, 785328), (384, 621718), (456, 523552), (608, 392664), (768, 310859), (912, 261776), (1216, 196332), (1824, 130888), (2432, 98166), (3648, 65444), (4864, 49083), (7296, 32722), (14592, 16361)]