303821388

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{216397}}^1$

素因数の和:216423

約数の個数: 48

約数和(自身を含む): 848280160

約数和(自身を除く): 544458772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 216397, 432794, 649191, 865588, 1298382, 1947573, 2596764, 2813161, 3895146, 5626322, 5842719, 7790292, 8439483, 11252644, 11685438, 16878966, 23370876, 25318449, 33757932, 50636898, 75955347, 101273796, 151910694, 303821388]

約数ペア:

[(1, 303821388), (2, 151910694), (3, 101273796), (4, 75955347), (6, 50636898), (9, 33757932), (12, 25318449), (13, 23370876), (18, 16878966), (26, 11685438), (27, 11252644), (36, 8439483), (39, 7790292), (52, 5842719), (54, 5626322), (78, 3895146), (108, 2813161), (117, 2596764), (156, 1947573), (234, 1298382), (351, 865588), (468, 649191), (702, 432794), (1404, 216397)]