492723846

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:634

約数の個数: 72

約数和(自身を含む): 1135465344

約数和(自身を除く): 642741498

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 191, 342, 361, 382, 397, 573, 722, 794, 1083, 1146, 1191, 1719, 2166, 2382, 3249, 3438, 3573, 3629, 6498, 7146, 7258, 7543, 10887, 15086, 21774, 22629, 32661, 45258, 65322, 67887, 68951, 75827, 135774, 137902, 143317, 151654, 206853, 227481, 286634, 413706, 429951, 454962, 620559, 682443, 859902, 1241118, 1289853, 1364886, 1440713, 2579706, 2881426, 4322139, 8644278, 12966417, 25932834, 27373547, 54747094, 82120641, 164241282, 246361923, 492723846]

約数ペア:

[(1, 492723846), (2, 246361923), (3, 164241282), (6, 82120641), (9, 54747094), (18, 27373547), (19, 25932834), (38, 12966417), (57, 8644278), (114, 4322139), (171, 2881426), (191, 2579706), (342, 1440713), (361, 1364886), (382, 1289853), (397, 1241118), (573, 859902), (722, 682443), (794, 620559), (1083, 454962), (1146, 429951), (1191, 413706), (1719, 286634), (2166, 227481), (2382, 206853), (3249, 151654), (3438, 143317), (3573, 137902), (3629, 135774), (6498, 75827), (7146, 68951), (7258, 67887), (7543, 65322), (10887, 45258), (15086, 32661), (21774, 22629)]