240434892

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 680010240

約数和(自身を除く): 439575348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 47, 54, 57, 76, 81, 94, 108, 114, 141, 162, 171, 188, 228, 243, 277, 282, 324, 342, 423, 486, 513, 554, 564, 684, 831, 846, 893, 972, 1026, 1108, 1269, 1539, 1662, 1692, 1786, 2052, 2493, 2538, 2679, 3078, 3324, 3572, 3807, 4617, 4986, 5076, 5263, 5358, 6156, 7479, 7614, 8037, 9234, 9972, 10526, 10716, 11421, 13019, 14958, 15228, 15789, 16074, 18468, 21052, 22437, 22842, 24111, 26038, 29916, 31578, 32148, 39057, 44874, 45684, 47367, 48222, 52076, 63156, 67311, 72333, 78114, 89748, 94734, 96444, 117171, 134622, 142101, 144666, 156228, 189468, 216999, 234342, 247361, 269244, 284202, 289332, 351513, 426303, 433998, 468684, 494722, 568404, 703026, 742083, 852606, 867996, 989444, 1054539, 1278909, 1406052, 1484166, 1705212, 2109078, 2226249, 2557818, 2968332, 3163617, 4218156, 4452498, 5115636, 6327234, 6678747, 8904996, 12654468, 13357494, 20036241, 26714988, 40072482, 60108723, 80144964, 120217446, 240434892]

約数ペア:

[(1, 240434892), (2, 120217446), (3, 80144964), (4, 60108723), (6, 40072482), (9, 26714988), (12, 20036241), (18, 13357494), (19, 12654468), (27, 8904996), (36, 6678747), (38, 6327234), (47, 5115636), (54, 4452498), (57, 4218156), (76, 3163617), (81, 2968332), (94, 2557818), (108, 2226249), (114, 2109078), (141, 1705212), (162, 1484166), (171, 1406052), (188, 1278909), (228, 1054539), (243, 989444), (277, 867996), (282, 852606), (324, 742083), (342, 703026), (423, 568404), (486, 494722), (513, 468684), (554, 433998), (564, 426303), (684, 351513), (831, 289332), (846, 284202), (893, 269244), (972, 247361), (1026, 234342), (1108, 216999), (1269, 189468), (1539, 156228), (1662, 144666), (1692, 142101), (1786, 134622), (2052, 117171), (2493, 96444), (2538, 94734), (2679, 89748), (3078, 78114), (3324, 72333), (3572, 67311), (3807, 63156), (4617, 52076), (4986, 48222), (5076, 47367), (5263, 45684), (5358, 44874), (6156, 39057), (7479, 32148), (7614, 31578), (8037, 29916), (9234, 26038), (9972, 24111), (10526, 22842), (10716, 22437), (11421, 21052), (13019, 18468), (14958, 16074), (15228, 15789)]