998868472

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{6863}}^1$

素因数の和:7012

約数の個数: 64

約数和(自身を含む): 2253588480

約数和(自身を除く): 1254720008

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 113, 161, 184, 226, 322, 452, 644, 791, 904, 1288, 1582, 2599, 3164, 5198, 6328, 6863, 10396, 13726, 18193, 20792, 27452, 36386, 48041, 54904, 72772, 96082, 145544, 157849, 192164, 315698, 384328, 631396, 775519, 1104943, 1262792, 1551038, 2209886, 3102076, 4419772, 5428633, 6204152, 8839544, 10857266, 17836937, 21714532, 35673874, 43429064, 71347748, 124858559, 142695496, 249717118, 499434236, 998868472]

約数ペア:

[(1, 998868472), (2, 499434236), (4, 249717118), (7, 142695496), (8, 124858559), (14, 71347748), (23, 43429064), (28, 35673874), (46, 21714532), (56, 17836937), (92, 10857266), (113, 8839544), (161, 6204152), (184, 5428633), (226, 4419772), (322, 3102076), (452, 2209886), (644, 1551038), (791, 1262792), (904, 1104943), (1288, 775519), (1582, 631396), (2599, 384328), (3164, 315698), (5198, 192164), (6328, 157849), (6863, 145544), (10396, 96082), (13726, 72772), (18193, 54904), (20792, 48041), (27452, 36386)]