339719392

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1601}}^1$

素因数の和:1979

約数の個数: 48

約数和(自身を含む): 706482000

約数和(自身を除く): 366762608

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 349, 608, 698, 1396, 1601, 2792, 3202, 5584, 6404, 6631, 11168, 12808, 13262, 25616, 26524, 30419, 51232, 53048, 60838, 106096, 121676, 212192, 243352, 486704, 558749, 973408, 1117498, 2234996, 4469992, 8939984, 10616231, 17879968, 21232462, 42464924, 84929848, 169859696, 339719392]

約数ペア:

[(1, 339719392), (2, 169859696), (4, 84929848), (8, 42464924), (16, 21232462), (19, 17879968), (32, 10616231), (38, 8939984), (76, 4469992), (152, 2234996), (304, 1117498), (349, 973408), (608, 558749), (698, 486704), (1396, 243352), (1601, 212192), (2792, 121676), (3202, 106096), (5584, 60838), (6404, 53048), (6631, 51232), (11168, 30419), (12808, 26524), (13262, 25616)]