1438256484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{24923}}^1$

素因数の和:25169

約数の個数: 72

約数和(自身を含む): 4173274560

約数和(自身を除く): 2735018076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 916, 1374, 1603, 2061, 2748, 3206, 4122, 4809, 6412, 8244, 9618, 14427, 19236, 24923, 28854, 49846, 57708, 74769, 99692, 149538, 174461, 224307, 299076, 348922, 448614, 523383, 697844, 897228, 1046766, 1570149, 2093532, 3140298, 5707367, 6280596, 11414734, 17122101, 22829468, 34244202, 39951569, 51366303, 68488404, 79903138, 102732606, 119854707, 159806276, 205465212, 239709414, 359564121, 479418828, 719128242, 1438256484]

約数ペア:

[(1, 1438256484), (2, 719128242), (3, 479418828), (4, 359564121), (6, 239709414), (7, 205465212), (9, 159806276), (12, 119854707), (14, 102732606), (18, 79903138), (21, 68488404), (28, 51366303), (36, 39951569), (42, 34244202), (63, 22829468), (84, 17122101), (126, 11414734), (229, 6280596), (252, 5707367), (458, 3140298), (687, 2093532), (916, 1570149), (1374, 1046766), (1603, 897228), (2061, 697844), (2748, 523383), (3206, 448614), (4122, 348922), (4809, 299076), (6412, 224307), (8244, 174461), (9618, 149538), (14427, 99692), (19236, 74769), (24923, 57708), (28854, 49846)]