345764421

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 534643200

約数和(自身を除く): 188878779

約数列:

[1, 3, 9, 31, 53, 67, 93, 159, 201, 279, 349, 477, 603, 1047, 1643, 2077, 3141, 3551, 4929, 6231, 10653, 10819, 14787, 18497, 18693, 23383, 31959, 32457, 55491, 70149, 97371, 110081, 166473, 210447, 330243, 573407, 724873, 990729, 1239299, 1720221, 2174619, 3717897, 5160663, 6523857, 11153691, 38418269, 115254807, 345764421]

約数ペア:

[(1, 345764421), (3, 115254807), (9, 38418269), (31, 11153691), (53, 6523857), (67, 5160663), (93, 3717897), (159, 2174619), (201, 1720221), (279, 1239299), (349, 990729), (477, 724873), (603, 573407), (1047, 330243), (1643, 210447), (2077, 166473), (3141, 110081), (3551, 97371), (4929, 70149), (6231, 55491), (10653, 32457), (10819, 31959), (14787, 23383), (18497, 18693)]