306996976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{134177}}^1$

素因数の和:134209

約数の個数: 40

約数和(自身を含む): 698799024

約数和(自身を除く): 391802048

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 134177, 268354, 536708, 1073416, 1475947, 1744301, 2146832, 2951894, 3488602, 5903788, 6977204, 11807576, 13954408, 19187311, 23615152, 27908816, 38374622, 76749244, 153498488, 306996976]

約数ペア:

[(1, 306996976), (2, 153498488), (4, 76749244), (8, 38374622), (11, 27908816), (13, 23615152), (16, 19187311), (22, 13954408), (26, 11807576), (44, 6977204), (52, 5903788), (88, 3488602), (104, 2951894), (143, 2146832), (176, 1744301), (208, 1475947), (286, 1073416), (572, 536708), (1144, 268354), (2288, 134177)]