239175468

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3307}}^1$

素因数の和:3372

約数の個数: 108

約数和(自身を含む): 720661032

約数和(自身を除く): 481485564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 49, 63, 82, 84, 98, 123, 126, 147, 164, 196, 246, 252, 287, 294, 369, 441, 492, 574, 588, 738, 861, 882, 1148, 1476, 1722, 1764, 2009, 2583, 3307, 3444, 4018, 5166, 6027, 6614, 8036, 9921, 10332, 12054, 13228, 18081, 19842, 23149, 24108, 29763, 36162, 39684, 46298, 59526, 69447, 72324, 92596, 119052, 135587, 138894, 162043, 208341, 271174, 277788, 324086, 406761, 416682, 486129, 542348, 648172, 813522, 833364, 949109, 972258, 1220283, 1458387, 1627044, 1898218, 1944516, 2440566, 2847327, 2916774, 3796436, 4881132, 5694654, 5833548, 6643763, 8541981, 11389308, 13287526, 17083962, 19931289, 26575052, 34167924, 39862578, 59793867, 79725156, 119587734, 239175468]

約数ペア:

[(1, 239175468), (2, 119587734), (3, 79725156), (4, 59793867), (6, 39862578), (7, 34167924), (9, 26575052), (12, 19931289), (14, 17083962), (18, 13287526), (21, 11389308), (28, 8541981), (36, 6643763), (41, 5833548), (42, 5694654), (49, 4881132), (63, 3796436), (82, 2916774), (84, 2847327), (98, 2440566), (123, 1944516), (126, 1898218), (147, 1627044), (164, 1458387), (196, 1220283), (246, 972258), (252, 949109), (287, 833364), (294, 813522), (369, 648172), (441, 542348), (492, 486129), (574, 416682), (588, 406761), (738, 324086), (861, 277788), (882, 271174), (1148, 208341), (1476, 162043), (1722, 138894), (1764, 135587), (2009, 119052), (2583, 92596), (3307, 72324), (3444, 69447), (4018, 59526), (5166, 46298), (6027, 39684), (6614, 36162), (8036, 29763), (9921, 24108), (10332, 23149), (12054, 19842), (13228, 18081)]