2648388624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{9719}}^1$

素因数の和:10548

約数の個数: 80

約数和(自身を含む): 7829498880

約数和(自身を除く): 5181110256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 811, 1622, 2433, 3244, 4866, 5677, 6488, 9719, 9732, 11354, 12976, 17031, 19438, 19464, 22708, 29157, 34062, 38876, 38928, 45416, 58314, 68033, 68124, 77752, 90832, 116628, 136066, 136248, 155504, 204099, 233256, 272132, 272496, 408198, 466512, 544264, 816396, 1088528, 1632792, 3265584, 7882109, 15764218, 23646327, 31528436, 47292654, 55174763, 63056872, 94585308, 110349526, 126113744, 165524289, 189170616, 220699052, 331048578, 378341232, 441398104, 662097156, 882796208, 1324194312, 2648388624]

約数ペア:

[(1, 2648388624), (2, 1324194312), (3, 882796208), (4, 662097156), (6, 441398104), (7, 378341232), (8, 331048578), (12, 220699052), (14, 189170616), (16, 165524289), (21, 126113744), (24, 110349526), (28, 94585308), (42, 63056872), (48, 55174763), (56, 47292654), (84, 31528436), (112, 23646327), (168, 15764218), (336, 7882109), (811, 3265584), (1622, 1632792), (2433, 1088528), (3244, 816396), (4866, 544264), (5677, 466512), (6488, 408198), (9719, 272496), (9732, 272132), (11354, 233256), (12976, 204099), (17031, 155504), (19438, 136248), (19464, 136066), (22708, 116628), (29157, 90832), (34062, 77752), (38876, 68124), (38928, 68033), (45416, 58314)]