861358656

素因数分解:

$2^6\times 3^1\times {\mathrm{1993}}^1\times {\mathrm{2251}}^1$

素因数の和:4259

約数の個数: 56

約数和(自身を含む): 2281167904

約数和(自身を除く): 1419809248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1993, 2251, 3986, 4502, 5979, 6753, 7972, 9004, 11958, 13506, 15944, 18008, 23916, 27012, 31888, 36016, 47832, 54024, 63776, 72032, 95664, 108048, 127552, 144064, 191328, 216096, 382656, 432192, 4486243, 8972486, 13458729, 17944972, 26917458, 35889944, 53834916, 71779888, 107669832, 143559776, 215339664, 287119552, 430679328, 861358656]

約数ペア:

[(1, 861358656), (2, 430679328), (3, 287119552), (4, 215339664), (6, 143559776), (8, 107669832), (12, 71779888), (16, 53834916), (24, 35889944), (32, 26917458), (48, 17944972), (64, 13458729), (96, 8972486), (192, 4486243), (1993, 432192), (2251, 382656), (3986, 216096), (4502, 191328), (5979, 144064), (6753, 127552), (7972, 108048), (9004, 95664), (11958, 72032), (13506, 63776), (15944, 54024), (18008, 47832), (23916, 36016), (27012, 31888)]