227888975996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2957}}^1\times {\mathrm{9677}}^1$

素因数の和:12830

約数の個数: 48

約数和(自身を含む): 437657586912

約数和(自身を除く): 209768610916

約数列:

[1, 2, 4, 11, 22, 44, 181, 362, 724, 1991, 2957, 3982, 5914, 7964, 9677, 11828, 19354, 32527, 38708, 65054, 106447, 130108, 212894, 425788, 535217, 1070434, 1751537, 2140868, 3503074, 5887387, 7006148, 11774774, 19266907, 23549548, 28614889, 38533814, 57229778, 77067628, 114459556, 314763779, 629527558, 1259055116, 5179294909, 10358589818, 20717179636, 56972243999, 113944487998, 227888975996]

約数ペア:

[(1, 227888975996), (2, 113944487998), (4, 56972243999), (11, 20717179636), (22, 10358589818), (44, 5179294909), (181, 1259055116), (362, 629527558), (724, 314763779), (1991, 114459556), (2957, 77067628), (3982, 57229778), (5914, 38533814), (7964, 28614889), (9677, 23549548), (11828, 19266907), (19354, 11774774), (32527, 7006148), (38708, 5887387), (65054, 3503074), (106447, 2140868), (130108, 1751537), (212894, 1070434), (425788, 535217)]