273035476

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 576098880

約数和(自身を除く): 303063404

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 73, 124, 139, 146, 217, 278, 292, 434, 511, 556, 868, 961, 973, 1022, 1922, 1946, 2044, 2263, 3844, 3892, 4309, 4526, 6727, 8618, 9052, 10147, 13454, 15841, 17236, 20294, 26908, 30163, 31682, 40588, 60326, 63364, 70153, 71029, 120652, 133579, 140306, 142058, 267158, 280612, 284116, 314557, 491071, 534316, 629114, 935053, 982142, 1258228, 1870106, 1964284, 2201899, 3740212, 4403798, 8807596, 9751267, 19502534, 39005068, 68258869, 136517738, 273035476]

約数ペア:

[(1, 273035476), (2, 136517738), (4, 68258869), (7, 39005068), (14, 19502534), (28, 9751267), (31, 8807596), (62, 4403798), (73, 3740212), (124, 2201899), (139, 1964284), (146, 1870106), (217, 1258228), (278, 982142), (292, 935053), (434, 629114), (511, 534316), (556, 491071), (868, 314557), (961, 284116), (973, 280612), (1022, 267158), (1922, 142058), (1946, 140306), (2044, 133579), (2263, 120652), (3844, 71029), (3892, 70153), (4309, 63364), (4526, 60326), (6727, 40588), (8618, 31682), (9052, 30163), (10147, 26908), (13454, 20294), (15841, 17236)]