286784148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{148439}}^1$

素因数の和:148476

約数の個数: 48

約数和(自身を含む): 798013440

約数和(自身を除く): 511229292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 148439, 296878, 445317, 593756, 890634, 1039073, 1781268, 2078146, 3117219, 3414097, 4156292, 6234438, 6828194, 10242291, 12468876, 13656388, 20484582, 23898679, 40969164, 47797358, 71696037, 95594716, 143392074, 286784148]

約数ペア:

[(1, 286784148), (2, 143392074), (3, 95594716), (4, 71696037), (6, 47797358), (7, 40969164), (12, 23898679), (14, 20484582), (21, 13656388), (23, 12468876), (28, 10242291), (42, 6828194), (46, 6234438), (69, 4156292), (84, 3414097), (92, 3117219), (138, 2078146), (161, 1781268), (276, 1039073), (322, 890634), (483, 593756), (644, 445317), (966, 296878), (1932, 148439)]