720696576

素因数分解:

$2^8\times 3^1\times {\mathrm{71}}^1\times {\mathrm{13217}}^1$

素因数の和:13307

約数の個数: 72

約数和(自身を含む): 1945266624

約数和(自身を除く): 1224570048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 568, 768, 852, 1136, 1704, 2272, 3408, 4544, 6816, 9088, 13217, 13632, 18176, 26434, 27264, 39651, 52868, 54528, 79302, 105736, 158604, 211472, 317208, 422944, 634416, 845888, 938407, 1268832, 1691776, 1876814, 2537664, 2815221, 3383552, 3753628, 5075328, 5630442, 7507256, 10150656, 11260884, 15014512, 22521768, 30029024, 45043536, 60058048, 90087072, 120116096, 180174144, 240232192, 360348288, 720696576]

約数ペア:

[(1, 720696576), (2, 360348288), (3, 240232192), (4, 180174144), (6, 120116096), (8, 90087072), (12, 60058048), (16, 45043536), (24, 30029024), (32, 22521768), (48, 15014512), (64, 11260884), (71, 10150656), (96, 7507256), (128, 5630442), (142, 5075328), (192, 3753628), (213, 3383552), (256, 2815221), (284, 2537664), (384, 1876814), (426, 1691776), (568, 1268832), (768, 938407), (852, 845888), (1136, 634416), (1704, 422944), (2272, 317208), (3408, 211472), (4544, 158604), (6816, 105736), (9088, 79302), (13217, 54528), (13632, 52868), (18176, 39651), (26434, 27264)]