16581648816

素因数分解:

$2^4\times 3^2\times {\mathrm{271}}^1\times {\mathrm{424909}}^1$

素因数の和:425194

約数の個数: 60

約数和(自身を含む): 46576934560

約数和(自身を除く): 29995285744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 271, 542, 813, 1084, 1626, 2168, 2439, 3252, 4336, 4878, 6504, 9756, 13008, 19512, 39024, 424909, 849818, 1274727, 1699636, 2549454, 3399272, 3824181, 5098908, 6798544, 7648362, 10197816, 15296724, 20395632, 30593448, 61186896, 115150339, 230300678, 345451017, 460601356, 690902034, 921202712, 1036353051, 1381804068, 1842405424, 2072706102, 2763608136, 4145412204, 5527216272, 8290824408, 16581648816]

約数ペア:

[(1, 16581648816), (2, 8290824408), (3, 5527216272), (4, 4145412204), (6, 2763608136), (8, 2072706102), (9, 1842405424), (12, 1381804068), (16, 1036353051), (18, 921202712), (24, 690902034), (36, 460601356), (48, 345451017), (72, 230300678), (144, 115150339), (271, 61186896), (542, 30593448), (813, 20395632), (1084, 15296724), (1626, 10197816), (2168, 7648362), (2439, 6798544), (3252, 5098908), (4336, 3824181), (4878, 3399272), (6504, 2549454), (9756, 1699636), (13008, 1274727), (19512, 849818), (39024, 424909)]