716450796

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{641981}}^1$

素因数の和:642022

約数の個数: 36

約数和(自身を含む): 1869451584

約数和(自身を除く): 1153000788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 641981, 1283962, 1925943, 2567924, 3851886, 5777829, 7703772, 11555658, 19901411, 23111316, 39802822, 59704233, 79605644, 119408466, 179112699, 238816932, 358225398, 716450796]

約数ペア:

[(1, 716450796), (2, 358225398), (3, 238816932), (4, 179112699), (6, 119408466), (9, 79605644), (12, 59704233), (18, 39802822), (31, 23111316), (36, 19901411), (62, 11555658), (93, 7703772), (124, 5777829), (186, 3851886), (279, 2567924), (372, 1925943), (558, 1283962), (1116, 641981)]