1206246208

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{9967}}^1$

素因数の和:10071

約数の個数: 56

約数和(自身を含む): 2511617024

約数和(自身を除く): 1305370816

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 244, 248, 488, 496, 976, 992, 1891, 1952, 1984, 3782, 3904, 7564, 9967, 15128, 19934, 30256, 39868, 60512, 79736, 121024, 159472, 308977, 318944, 607987, 617954, 637888, 1215974, 1235908, 2431948, 2471816, 4863896, 4943632, 9727792, 9887264, 18847597, 19455584, 19774528, 37695194, 38911168, 75390388, 150780776, 301561552, 603123104, 1206246208]

約数ペア:

[(1, 1206246208), (2, 603123104), (4, 301561552), (8, 150780776), (16, 75390388), (31, 38911168), (32, 37695194), (61, 19774528), (62, 19455584), (64, 18847597), (122, 9887264), (124, 9727792), (244, 4943632), (248, 4863896), (488, 2471816), (496, 2431948), (976, 1235908), (992, 1215974), (1891, 637888), (1952, 617954), (1984, 607987), (3782, 318944), (3904, 308977), (7564, 159472), (9967, 121024), (15128, 79736), (19934, 60512), (30256, 39868)]