1551178734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:702

約数の個数: 96

約数和(自身を含む): 3765864960

約数和(自身を除く): 2214686226

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 263, 266, 361, 389, 399, 526, 722, 778, 789, 798, 1083, 1167, 1578, 1841, 2166, 2334, 2527, 2723, 3682, 4997, 5054, 5446, 5523, 7391, 7581, 8169, 9994, 11046, 14782, 14991, 15162, 16338, 22173, 29982, 34979, 44346, 51737, 69958, 94943, 102307, 103474, 104937, 140429, 155211, 189886, 204614, 209874, 280858, 284829, 306921, 310422, 421287, 569658, 613842, 664601, 716149, 842574, 983003, 1329202, 1432298, 1943833, 1966006, 1993803, 2148447, 2949009, 3887666, 3987606, 4296894, 5831499, 5898018, 11662998, 13606831, 27213662, 36932827, 40820493, 73865654, 81640986, 110798481, 221596962, 258529789, 517059578, 775589367, 1551178734]

約数ペア:

[(1, 1551178734), (2, 775589367), (3, 517059578), (6, 258529789), (7, 221596962), (14, 110798481), (19, 81640986), (21, 73865654), (38, 40820493), (42, 36932827), (57, 27213662), (114, 13606831), (133, 11662998), (263, 5898018), (266, 5831499), (361, 4296894), (389, 3987606), (399, 3887666), (526, 2949009), (722, 2148447), (778, 1993803), (789, 1966006), (798, 1943833), (1083, 1432298), (1167, 1329202), (1578, 983003), (1841, 842574), (2166, 716149), (2334, 664601), (2527, 613842), (2723, 569658), (3682, 421287), (4997, 310422), (5054, 306921), (5446, 284829), (5523, 280858), (7391, 209874), (7581, 204614), (8169, 189886), (9994, 155211), (11046, 140429), (14782, 104937), (14991, 103474), (15162, 102307), (16338, 94943), (22173, 69958), (29982, 51737), (34979, 44346)]