977398422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1493}}^1$

素因数の和:1638

約数の個数: 128

約数和(自身を含む): 2650475520

約数和(自身を除く): 1673077098

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 109, 143, 154, 182, 218, 231, 273, 286, 327, 429, 462, 546, 654, 763, 858, 1001, 1199, 1417, 1493, 1526, 2002, 2289, 2398, 2834, 2986, 3003, 3597, 4251, 4479, 4578, 6006, 7194, 8393, 8502, 8958, 9919, 10451, 15587, 16423, 16786, 19409, 19838, 20902, 25179, 29757, 31174, 31353, 32846, 38818, 46761, 49269, 50358, 58227, 59514, 62706, 93522, 98538, 109109, 114961, 116454, 135863, 162737, 213499, 218218, 229922, 271726, 325474, 327327, 344883, 407589, 426998, 488211, 640497, 654654, 689766, 815178, 976422, 1139159, 1280994, 1494493, 1790107, 2115581, 2278318, 2988986, 3417477, 3580214, 4231162, 4483479, 5370321, 6346743, 6834954, 8966958, 10740642, 12530749, 12693486, 14809067, 23271391, 25061498, 29618134, 37592247, 44427201, 46542782, 69814173, 75184494, 88854402, 139628346, 162899737, 325799474, 488699211, 977398422]

約数ペア:

[(1, 977398422), (2, 488699211), (3, 325799474), (6, 162899737), (7, 139628346), (11, 88854402), (13, 75184494), (14, 69814173), (21, 46542782), (22, 44427201), (26, 37592247), (33, 29618134), (39, 25061498), (42, 23271391), (66, 14809067), (77, 12693486), (78, 12530749), (91, 10740642), (109, 8966958), (143, 6834954), (154, 6346743), (182, 5370321), (218, 4483479), (231, 4231162), (273, 3580214), (286, 3417477), (327, 2988986), (429, 2278318), (462, 2115581), (546, 1790107), (654, 1494493), (763, 1280994), (858, 1139159), (1001, 976422), (1199, 815178), (1417, 689766), (1493, 654654), (1526, 640497), (2002, 488211), (2289, 426998), (2398, 407589), (2834, 344883), (2986, 327327), (3003, 325474), (3597, 271726), (4251, 229922), (4479, 218218), (4578, 213499), (6006, 162737), (7194, 135863), (8393, 116454), (8502, 114961), (8958, 109109), (9919, 98538), (10451, 93522), (15587, 62706), (16423, 59514), (16786, 58227), (19409, 50358), (19838, 49269), (20902, 46761), (25179, 38818), (29757, 32846), (31174, 31353)]