340668896

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{877}}^1$

素因数の和:1147

約数の個数: 48

約数和(自身を含む): 685893600

約数和(自身を除く): 345224704

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 199, 244, 398, 488, 796, 877, 976, 1592, 1754, 1952, 3184, 3508, 6368, 7016, 12139, 14032, 24278, 28064, 48556, 53497, 97112, 106994, 174523, 194224, 213988, 349046, 388448, 427976, 698092, 855952, 1396184, 1711904, 2792368, 5584736, 10645903, 21291806, 42583612, 85167224, 170334448, 340668896]

約数ペア:

[(1, 340668896), (2, 170334448), (4, 85167224), (8, 42583612), (16, 21291806), (32, 10645903), (61, 5584736), (122, 2792368), (199, 1711904), (244, 1396184), (398, 855952), (488, 698092), (796, 427976), (877, 388448), (976, 349046), (1592, 213988), (1754, 194224), (1952, 174523), (3184, 106994), (3508, 97112), (6368, 53497), (7016, 48556), (12139, 28064), (14032, 24278)]