304876728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{325723}}^1$

素因数の和:325748

約数の個数: 48

約数和(自身を含む): 889226520

約数和(自身を除く): 584349792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 325723, 651446, 977169, 1302892, 1954338, 2605784, 2931507, 3908676, 4234399, 5863014, 7817352, 8468798, 11726028, 12703197, 16937596, 23452056, 25406394, 33875192, 38109591, 50812788, 76219182, 101625576, 152438364, 304876728]

約数ペア:

[(1, 304876728), (2, 152438364), (3, 101625576), (4, 76219182), (6, 50812788), (8, 38109591), (9, 33875192), (12, 25406394), (13, 23452056), (18, 16937596), (24, 12703197), (26, 11726028), (36, 8468798), (39, 7817352), (52, 5863014), (72, 4234399), (78, 3908676), (104, 2931507), (117, 2605784), (156, 1954338), (234, 1302892), (312, 977169), (468, 651446), (936, 325723)]