551663352

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{82387}}^1$

素因数の和:82433

約数の個数: 64

約数和(自身を含む): 1581849600

約数和(自身を除く): 1030186248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 82387, 164774, 247161, 329548, 494322, 659096, 741483, 988644, 1482966, 1977288, 2224449, 2553997, 2965932, 4448898, 5107994, 5931864, 7661991, 8897796, 10215988, 15323982, 17795592, 20431976, 22985973, 30647964, 45971946, 61295928, 68957919, 91943892, 137915838, 183887784, 275831676, 551663352]

約数ペア:

[(1, 551663352), (2, 275831676), (3, 183887784), (4, 137915838), (6, 91943892), (8, 68957919), (9, 61295928), (12, 45971946), (18, 30647964), (24, 22985973), (27, 20431976), (31, 17795592), (36, 15323982), (54, 10215988), (62, 8897796), (72, 7661991), (93, 5931864), (108, 5107994), (124, 4448898), (186, 2965932), (216, 2553997), (248, 2224449), (279, 1977288), (372, 1482966), (558, 988644), (744, 741483), (837, 659096), (1116, 494322), (1674, 329548), (2232, 247161), (3348, 164774), (6696, 82387)]