280733124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{145307}}^1$

素因数の和:145344

約数の個数: 48

約数和(自身を含む): 781175808

約数和(自身を除く): 500442684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 145307, 290614, 435921, 581228, 871842, 1017149, 1743684, 2034298, 3051447, 3342061, 4068596, 6102894, 6684122, 10026183, 12205788, 13368244, 20052366, 23394427, 40104732, 46788854, 70183281, 93577708, 140366562, 280733124]

約数ペア:

[(1, 280733124), (2, 140366562), (3, 93577708), (4, 70183281), (6, 46788854), (7, 40104732), (12, 23394427), (14, 20052366), (21, 13368244), (23, 12205788), (28, 10026183), (42, 6684122), (46, 6102894), (69, 4068596), (84, 3342061), (92, 3051447), (138, 2034298), (161, 1743684), (276, 1017149), (322, 871842), (483, 581228), (644, 435921), (966, 290614), (1932, 145307)]