1566143684

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{673}}^1$

素因数の和:1105

約数の個数: 72

約数和(自身を含む): 3304562688

約数和(自身を除く): 1738419004

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 383, 434, 673, 766, 868, 1346, 1519, 1532, 2681, 2692, 3038, 4711, 5362, 6076, 9422, 10724, 11873, 18767, 18844, 20863, 23746, 32977, 37534, 41726, 47492, 65954, 75068, 83111, 83452, 131908, 146041, 166222, 257759, 292082, 332444, 515518, 581777, 584164, 1022287, 1031036, 1163554, 1804313, 2044574, 2327108, 3608626, 4089148, 7217252, 7990529, 12630191, 15981058, 25260382, 31962116, 50520764, 55933703, 111867406, 223734812, 391535921, 783071842, 1566143684]

約数ペア:

[(1, 1566143684), (2, 783071842), (4, 391535921), (7, 223734812), (14, 111867406), (28, 55933703), (31, 50520764), (49, 31962116), (62, 25260382), (98, 15981058), (124, 12630191), (196, 7990529), (217, 7217252), (383, 4089148), (434, 3608626), (673, 2327108), (766, 2044574), (868, 1804313), (1346, 1163554), (1519, 1031036), (1532, 1022287), (2681, 584164), (2692, 581777), (3038, 515518), (4711, 332444), (5362, 292082), (6076, 257759), (9422, 166222), (10724, 146041), (11873, 131908), (18767, 83452), (18844, 83111), (20863, 75068), (23746, 65954), (32977, 47492), (37534, 41726)]