1345906716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{18917}}^1$

素因数の和:18960

約数の個数: 108

約数和(自身を含む): 4015686024

約数和(自身を除く): 2669779308

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 121, 132, 147, 154, 196, 231, 242, 294, 308, 363, 462, 484, 539, 588, 726, 847, 924, 1078, 1452, 1617, 1694, 2156, 2541, 3234, 3388, 5082, 5929, 6468, 10164, 11858, 17787, 18917, 23716, 35574, 37834, 56751, 71148, 75668, 113502, 132419, 208087, 227004, 264838, 397257, 416174, 529676, 624261, 794514, 832348, 926933, 1248522, 1456609, 1589028, 1853866, 2288957, 2497044, 2780799, 2913218, 3707732, 4369827, 4577914, 5561598, 5826436, 6866871, 8739654, 9155828, 10196263, 11123196, 13733742, 16022699, 17479308, 20392526, 27467484, 30588789, 32045398, 40785052, 48068097, 61177578, 64090796, 96136194, 112158893, 122355156, 192272388, 224317786, 336476679, 448635572, 672953358, 1345906716]

約数ペア:

[(1, 1345906716), (2, 672953358), (3, 448635572), (4, 336476679), (6, 224317786), (7, 192272388), (11, 122355156), (12, 112158893), (14, 96136194), (21, 64090796), (22, 61177578), (28, 48068097), (33, 40785052), (42, 32045398), (44, 30588789), (49, 27467484), (66, 20392526), (77, 17479308), (84, 16022699), (98, 13733742), (121, 11123196), (132, 10196263), (147, 9155828), (154, 8739654), (196, 6866871), (231, 5826436), (242, 5561598), (294, 4577914), (308, 4369827), (363, 3707732), (462, 2913218), (484, 2780799), (539, 2497044), (588, 2288957), (726, 1853866), (847, 1589028), (924, 1456609), (1078, 1248522), (1452, 926933), (1617, 832348), (1694, 794514), (2156, 624261), (2541, 529676), (3234, 416174), (3388, 397257), (5082, 264838), (5929, 227004), (6468, 208087), (10164, 132419), (11858, 113502), (17787, 75668), (18917, 71148), (23716, 56751), (35574, 37834)]