239306004

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{135661}}^1$

素因数の和:135685

約数の個数: 54

約数和(自身を含む): 703678794

約数和(自身を除く): 464372790

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 135661, 271322, 406983, 542644, 813966, 949627, 1220949, 1627932, 1899254, 2441898, 2848881, 3798508, 4883796, 5697762, 6647389, 8546643, 11395524, 13294778, 17093286, 19942167, 26589556, 34186572, 39884334, 59826501, 79768668, 119653002, 239306004]

約数ペア:

[(1, 239306004), (2, 119653002), (3, 79768668), (4, 59826501), (6, 39884334), (7, 34186572), (9, 26589556), (12, 19942167), (14, 17093286), (18, 13294778), (21, 11395524), (28, 8546643), (36, 6647389), (42, 5697762), (49, 4883796), (63, 3798508), (84, 2848881), (98, 2441898), (126, 1899254), (147, 1627932), (196, 1220949), (252, 949627), (294, 813966), (441, 542644), (588, 406983), (882, 271322), (1764, 135661)]