272238512

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{26711}}^1$

素因数の和:26746

約数の個数: 60

約数和(自身を含む): 660801456

約数和(自身を除く): 388562944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 26711, 53422, 106844, 186977, 213688, 347243, 373954, 427376, 694486, 747908, 1308839, 1388972, 1495816, 2430701, 2617678, 2777944, 2991632, 4861402, 5235356, 5555888, 9722804, 10470712, 17014907, 19445608, 20941424, 34029814, 38891216, 68059628, 136119256, 272238512]

約数ペア:

[(1, 272238512), (2, 136119256), (4, 68059628), (7, 38891216), (8, 34029814), (13, 20941424), (14, 19445608), (16, 17014907), (26, 10470712), (28, 9722804), (49, 5555888), (52, 5235356), (56, 4861402), (91, 2991632), (98, 2777944), (104, 2617678), (112, 2430701), (182, 1495816), (196, 1388972), (208, 1308839), (364, 747908), (392, 694486), (637, 427376), (728, 373954), (784, 347243), (1274, 213688), (1456, 186977), (2548, 106844), (5096, 53422), (10192, 26711)]