12200774404

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281669}}^1$

素因数の和:281717

約数の個数: 72

約数和(自身を含む): 28321355160

約数和(自身を除く): 16120580756

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 364, 442, 476, 637, 833, 884, 1274, 1547, 1666, 2548, 3094, 3332, 6188, 10829, 21658, 43316, 281669, 563338, 1126676, 1971683, 3661697, 3943366, 4788373, 7323394, 7886732, 9576746, 13801781, 14646788, 19153492, 25631879, 27603562, 33518611, 51263758, 55207124, 62248849, 67037222, 102527516, 124497698, 134074444, 179423153, 234630277, 248995396, 358846306, 435741943, 469260554, 717692612, 871483886, 938521108, 1742967772, 3050193601, 6100387202, 12200774404]

約数ペア:

[(1, 12200774404), (2, 6100387202), (4, 3050193601), (7, 1742967772), (13, 938521108), (14, 871483886), (17, 717692612), (26, 469260554), (28, 435741943), (34, 358846306), (49, 248995396), (52, 234630277), (68, 179423153), (91, 134074444), (98, 124497698), (119, 102527516), (182, 67037222), (196, 62248849), (221, 55207124), (238, 51263758), (364, 33518611), (442, 27603562), (476, 25631879), (637, 19153492), (833, 14646788), (884, 13801781), (1274, 9576746), (1547, 7886732), (1666, 7323394), (2548, 4788373), (3094, 3943366), (3332, 3661697), (6188, 1971683), (10829, 1126676), (21658, 563338), (43316, 281669)]