257750532

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10799}}^1$

素因数の和:10842

約数の個数: 96

約数和(自身を含む): 762048000

約数和(自身を除く): 504297468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 306, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1326, 1404, 1836, 1989, 2652, 3978, 5967, 7956, 10799, 11934, 21598, 23868, 32397, 43196, 64794, 97191, 129588, 140387, 183583, 194382, 280774, 291573, 367166, 388764, 421161, 550749, 561548, 583146, 734332, 842322, 1101498, 1166292, 1263483, 1652247, 1684644, 2202996, 2386579, 2526966, 3304494, 3790449, 4773158, 4956741, 5053932, 6608988, 7159737, 7580898, 9546316, 9913482, 14319474, 15161796, 19826964, 21479211, 28638948, 42958422, 64437633, 85916844, 128875266, 257750532]

約数ペア:

[(1, 257750532), (2, 128875266), (3, 85916844), (4, 64437633), (6, 42958422), (9, 28638948), (12, 21479211), (13, 19826964), (17, 15161796), (18, 14319474), (26, 9913482), (27, 9546316), (34, 7580898), (36, 7159737), (39, 6608988), (51, 5053932), (52, 4956741), (54, 4773158), (68, 3790449), (78, 3304494), (102, 2526966), (108, 2386579), (117, 2202996), (153, 1684644), (156, 1652247), (204, 1263483), (221, 1166292), (234, 1101498), (306, 842322), (351, 734332), (442, 583146), (459, 561548), (468, 550749), (612, 421161), (663, 388764), (702, 367166), (884, 291573), (918, 280774), (1326, 194382), (1404, 183583), (1836, 140387), (1989, 129588), (2652, 97191), (3978, 64794), (5967, 43196), (7956, 32397), (10799, 23868), (11934, 21598)]