1330683088

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{991}}^1$

素因数の和:1656

約数の個数: 80

約数和(自身を含む): 3109642240

約数和(自身を除く): 1778959152

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 631, 991, 1064, 1262, 1982, 2128, 2524, 3964, 4417, 5048, 6937, 7928, 8834, 10096, 11989, 13874, 15856, 17668, 18829, 23978, 27748, 35336, 37658, 47956, 55496, 70672, 75316, 83923, 95912, 110992, 131803, 150632, 167846, 191824, 263606, 301264, 335692, 527212, 625321, 671384, 1054424, 1250642, 1342768, 2108848, 2501284, 4377247, 5002568, 8754494, 10005136, 11881099, 17508988, 23762198, 35017976, 47524396, 70035952, 83167693, 95048792, 166335386, 190097584, 332670772, 665341544, 1330683088]

約数ペア:

[(1, 1330683088), (2, 665341544), (4, 332670772), (7, 190097584), (8, 166335386), (14, 95048792), (16, 83167693), (19, 70035952), (28, 47524396), (38, 35017976), (56, 23762198), (76, 17508988), (112, 11881099), (133, 10005136), (152, 8754494), (266, 5002568), (304, 4377247), (532, 2501284), (631, 2108848), (991, 1342768), (1064, 1250642), (1262, 1054424), (1982, 671384), (2128, 625321), (2524, 527212), (3964, 335692), (4417, 301264), (5048, 263606), (6937, 191824), (7928, 167846), (8834, 150632), (10096, 131803), (11989, 110992), (13874, 95912), (15856, 83923), (17668, 75316), (18829, 70672), (23978, 55496), (27748, 47956), (35336, 37658)]