213701724

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3613}}^1$

素因数の和:3707

約数の個数: 72

約数和(自身を含む): 568294272

約数和(自身を除く): 354592548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 53, 62, 93, 106, 124, 159, 186, 212, 279, 318, 372, 477, 558, 636, 954, 1116, 1643, 1908, 3286, 3613, 4929, 6572, 7226, 9858, 10839, 14452, 14787, 19716, 21678, 29574, 32517, 43356, 59148, 65034, 112003, 130068, 191489, 224006, 336009, 382978, 448012, 574467, 672018, 765956, 1008027, 1148934, 1344036, 1723401, 2016054, 2297868, 3446802, 4032108, 5936159, 6893604, 11872318, 17808477, 23744636, 35616954, 53425431, 71233908, 106850862, 213701724]

約数ペア:

[(1, 213701724), (2, 106850862), (3, 71233908), (4, 53425431), (6, 35616954), (9, 23744636), (12, 17808477), (18, 11872318), (31, 6893604), (36, 5936159), (53, 4032108), (62, 3446802), (93, 2297868), (106, 2016054), (124, 1723401), (159, 1344036), (186, 1148934), (212, 1008027), (279, 765956), (318, 672018), (372, 574467), (477, 448012), (558, 382978), (636, 336009), (954, 224006), (1116, 191489), (1643, 130068), (1908, 112003), (3286, 65034), (3613, 59148), (4929, 43356), (6572, 32517), (7226, 29574), (9858, 21678), (10839, 19716), (14452, 14787)]