858390156

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{611389}}^1$

素因数の和:611415

約数の個数: 48

約数和(自身を含む): 2396648800

約数和(自身を除く): 1538258644

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, 611389, 1222778, 1834167, 2445556, 3668334, 5502501, 7336668, 7948057, 11005002, 15896114, 16507503, 22010004, 23844171, 31792228, 33015006, 47688342, 66030012, 71532513, 95376684, 143065026, 214597539, 286130052, 429195078, 858390156]

約数ペア:

[(1, 858390156), (2, 429195078), (3, 286130052), (4, 214597539), (6, 143065026), (9, 95376684), (12, 71532513), (13, 66030012), (18, 47688342), (26, 33015006), (27, 31792228), (36, 23844171), (39, 22010004), (52, 16507503), (54, 15896114), (78, 11005002), (108, 7948057), (117, 7336668), (156, 5502501), (234, 3668334), (351, 2445556), (468, 1834167), (702, 1222778), (1404, 611389)]