743085104

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 1541568000

約数和(自身を除く): 798482896

約数列:

[1, 2, 4, 8, 16, 23, 46, 73, 92, 139, 146, 184, 199, 278, 292, 368, 398, 556, 584, 796, 1112, 1168, 1592, 1679, 2224, 3184, 3197, 3358, 4577, 6394, 6716, 9154, 10147, 12788, 13432, 14527, 18308, 20294, 25576, 26864, 27661, 29054, 36616, 40588, 51152, 55322, 58108, 73232, 81176, 110644, 116216, 162352, 221288, 232432, 233381, 334121, 442576, 466762, 636203, 668242, 933524, 1272406, 1336484, 1867048, 2019253, 2544812, 2672968, 3734096, 4038506, 5089624, 5345936, 8077012, 10179248, 16154024, 32308048, 46442819, 92885638, 185771276, 371542552, 743085104]

約数ペア:

[(1, 743085104), (2, 371542552), (4, 185771276), (8, 92885638), (16, 46442819), (23, 32308048), (46, 16154024), (73, 10179248), (92, 8077012), (139, 5345936), (146, 5089624), (184, 4038506), (199, 3734096), (278, 2672968), (292, 2544812), (368, 2019253), (398, 1867048), (556, 1336484), (584, 1272406), (796, 933524), (1112, 668242), (1168, 636203), (1592, 466762), (1679, 442576), (2224, 334121), (3184, 233381), (3197, 232432), (3358, 221288), (4577, 162352), (6394, 116216), (6716, 110644), (9154, 81176), (10147, 73232), (12788, 58108), (13432, 55322), (14527, 51152), (18308, 40588), (20294, 36616), (25576, 29054), (26864, 27661)]