1272738993862

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1\times {\mathrm{941}}^1$

素因数の和:1994

約数の個数: 128

約数和(自身を含む): 2348372901888

約数和(自身を除く): 1075633908026

約数列:

[1, 2, 7, 14, 23, 46, 67, 71, 134, 142, 161, 322, 469, 497, 883, 938, 941, 994, 1541, 1633, 1766, 1882, 3082, 3266, 4757, 6181, 6587, 9514, 10787, 11431, 12362, 13174, 20309, 21574, 21643, 22862, 33299, 40618, 43286, 59161, 62693, 63047, 66598, 66811, 109411, 118322, 125386, 126094, 133622, 142163, 151501, 218822, 284326, 303002, 414127, 438851, 441329, 467677, 765877, 828254, 830903, 877702, 882658, 935354, 1360703, 1441939, 1450081, 1531754, 1536653, 1661806, 2721406, 2883878, 2900162, 3073306, 4200431, 4476337, 5816321, 8400862, 8952674, 9524921, 10093573, 10150567, 10756571, 11632642, 19049842, 19110769, 20187146, 20301134, 21513142, 29403017, 31334359, 38221538, 55670501, 58806034, 58994113, 62668718, 96609913, 102955751, 111341002, 117988226, 133775383, 193219826, 205911502, 267550766, 389693507, 412958791, 676269391, 720690257, 779387014, 825917582, 1280421523, 1352538782, 1356864599, 1441380514, 2560843046, 2713729198, 3952605571, 7905211142, 8962950661, 9498052193, 17925901322, 18996104386, 27668238997, 55336477994, 90909928133, 181819856266, 636369496931, 1272738993862]

約数ペア:

[(1, 1272738993862), (2, 636369496931), (7, 181819856266), (14, 90909928133), (23, 55336477994), (46, 27668238997), (67, 18996104386), (71, 17925901322), (134, 9498052193), (142, 8962950661), (161, 7905211142), (322, 3952605571), (469, 2713729198), (497, 2560843046), (883, 1441380514), (938, 1356864599), (941, 1352538782), (994, 1280421523), (1541, 825917582), (1633, 779387014), (1766, 720690257), (1882, 676269391), (3082, 412958791), (3266, 389693507), (4757, 267550766), (6181, 205911502), (6587, 193219826), (9514, 133775383), (10787, 117988226), (11431, 111341002), (12362, 102955751), (13174, 96609913), (20309, 62668718), (21574, 58994113), (21643, 58806034), (22862, 55670501), (33299, 38221538), (40618, 31334359), (43286, 29403017), (59161, 21513142), (62693, 20301134), (63047, 20187146), (66598, 19110769), (66811, 19049842), (109411, 11632642), (118322, 10756571), (125386, 10150567), (126094, 10093573), (133622, 9524921), (142163, 8952674), (151501, 8400862), (218822, 5816321), (284326, 4476337), (303002, 4200431), (414127, 3073306), (438851, 2900162), (441329, 2883878), (467677, 2721406), (765877, 1661806), (828254, 1536653), (830903, 1531754), (877702, 1450081), (882658, 1441939), (935354, 1360703)]