240698528

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8461}}^1$

素因数の和:8605

約数の個数: 48

約数和(自身を含む): 545900544

約数和(自身を除く): 305202016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 508, 889, 1016, 1778, 2032, 3556, 4064, 7112, 8461, 14224, 16922, 28448, 33844, 59227, 67688, 118454, 135376, 236908, 270752, 473816, 947632, 1074547, 1895264, 2149094, 4298188, 7521829, 8596376, 15043658, 17192752, 30087316, 34385504, 60174632, 120349264, 240698528]

約数ペア:

[(1, 240698528), (2, 120349264), (4, 60174632), (7, 34385504), (8, 30087316), (14, 17192752), (16, 15043658), (28, 8596376), (32, 7521829), (56, 4298188), (112, 2149094), (127, 1895264), (224, 1074547), (254, 947632), (508, 473816), (889, 270752), (1016, 236908), (1778, 135376), (2032, 118454), (3556, 67688), (4064, 59227), (7112, 33844), (8461, 28448), (14224, 16922)]