255804534

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{431}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 590976000

約数和(自身を除く): 335171466

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 379, 431, 522, 758, 783, 862, 1137, 1293, 1566, 2274, 2586, 3411, 3879, 6822, 7758, 10233, 10991, 11637, 12499, 20466, 21982, 23274, 24998, 32973, 37497, 65946, 74994, 98919, 112491, 163349, 197838, 224982, 296757, 326698, 337473, 490047, 593514, 674946, 980094, 1470141, 2940282, 4410423, 4737121, 8820846, 9474242, 14211363, 28422726, 42634089, 85268178, 127902267, 255804534]

約数ペア:

[(1, 255804534), (2, 127902267), (3, 85268178), (6, 42634089), (9, 28422726), (18, 14211363), (27, 9474242), (29, 8820846), (54, 4737121), (58, 4410423), (87, 2940282), (174, 1470141), (261, 980094), (379, 674946), (431, 593514), (522, 490047), (758, 337473), (783, 326698), (862, 296757), (1137, 224982), (1293, 197838), (1566, 163349), (2274, 112491), (2586, 98919), (3411, 74994), (3879, 65946), (6822, 37497), (7758, 32973), (10233, 24998), (10991, 23274), (11637, 21982), (12499, 20466)]