391628796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{147673}}^1$

素因数の和:147710

約数の個数: 48

約数和(自身を含む): 1041987744

約数和(自身を除く): 650358948

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 147673, 295346, 443019, 590692, 886038, 1772076, 1919749, 2510441, 3839498, 5020882, 5759247, 7531323, 7678996, 10041764, 11518494, 15062646, 23036988, 30125292, 32635733, 65271466, 97907199, 130542932, 195814398, 391628796]

約数ペア:

[(1, 391628796), (2, 195814398), (3, 130542932), (4, 97907199), (6, 65271466), (12, 32635733), (13, 30125292), (17, 23036988), (26, 15062646), (34, 11518494), (39, 10041764), (51, 7678996), (52, 7531323), (68, 5759247), (78, 5020882), (102, 3839498), (156, 2510441), (204, 1919749), (221, 1772076), (442, 886038), (663, 590692), (884, 443019), (1326, 295346), (2652, 147673)]