1275291096

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{4231}}^1$

素因数の和:4920

約数の個数: 64

約数和(自身を含む): 3361900800

約数和(自身を除く): 2086609704

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 661, 1322, 1983, 2644, 3966, 4231, 5288, 7932, 8462, 12559, 12693, 15864, 16924, 25118, 25386, 33848, 37677, 50236, 50772, 75354, 80389, 100472, 101544, 150708, 160778, 241167, 301416, 321556, 482334, 643112, 964668, 1929336, 2796691, 5593382, 8390073, 11186764, 16780146, 22373528, 33560292, 53137129, 67120584, 106274258, 159411387, 212548516, 318822774, 425097032, 637645548, 1275291096]

約数ペア:

[(1, 1275291096), (2, 637645548), (3, 425097032), (4, 318822774), (6, 212548516), (8, 159411387), (12, 106274258), (19, 67120584), (24, 53137129), (38, 33560292), (57, 22373528), (76, 16780146), (114, 11186764), (152, 8390073), (228, 5593382), (456, 2796691), (661, 1929336), (1322, 964668), (1983, 643112), (2644, 482334), (3966, 321556), (4231, 301416), (5288, 241167), (7932, 160778), (8462, 150708), (12559, 101544), (12693, 100472), (15864, 80389), (16924, 75354), (25118, 50772), (25386, 50236), (33848, 37677)]