1285608

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 3576960

約数和(自身を除く): 2291352

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 137, 138, 184, 204, 274, 276, 391, 408, 411, 548, 552, 782, 822, 1096, 1173, 1564, 1644, 2329, 2346, 3128, 3151, 3288, 4658, 4692, 6302, 6987, 9316, 9384, 9453, 12604, 13974, 18632, 18906, 25208, 27948, 37812, 53567, 55896, 75624, 107134, 160701, 214268, 321402, 428536, 642804, 1285608]

約数ペア:

[(1, 1285608), (2, 642804), (3, 428536), (4, 321402), (6, 214268), (8, 160701), (12, 107134), (17, 75624), (23, 55896), (24, 53567), (34, 37812), (46, 27948), (51, 25208), (68, 18906), (69, 18632), (92, 13974), (102, 12604), (136, 9453), (137, 9384), (138, 9316), (184, 6987), (204, 6302), (274, 4692), (276, 4658), (391, 3288), (408, 3151), (411, 3128), (548, 2346), (552, 2329), (782, 1644), (822, 1564), (1096, 1173)]