1275246544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5209}}^1$

素因数の和:5348

約数の個数: 80

約数和(自身を含む): 2930437440

約数和(自身を除く): 1655190896

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 107, 143, 176, 208, 214, 286, 428, 572, 856, 1144, 1177, 1391, 1712, 2288, 2354, 2782, 4708, 5209, 5564, 9416, 10418, 11128, 15301, 18832, 20836, 22256, 30602, 41672, 57299, 61204, 67717, 83344, 114598, 122408, 135434, 229196, 244816, 270868, 458392, 541736, 557363, 744887, 916784, 1083472, 1114726, 1489774, 2229452, 2979548, 4458904, 5959096, 6130993, 7245719, 8917808, 11918192, 12261986, 14491438, 24523972, 28982876, 49047944, 57965752, 79702909, 98095888, 115931504, 159405818, 318811636, 637623272, 1275246544]

約数ペア:

[(1, 1275246544), (2, 637623272), (4, 318811636), (8, 159405818), (11, 115931504), (13, 98095888), (16, 79702909), (22, 57965752), (26, 49047944), (44, 28982876), (52, 24523972), (88, 14491438), (104, 12261986), (107, 11918192), (143, 8917808), (176, 7245719), (208, 6130993), (214, 5959096), (286, 4458904), (428, 2979548), (572, 2229452), (856, 1489774), (1144, 1114726), (1177, 1083472), (1391, 916784), (1712, 744887), (2288, 557363), (2354, 541736), (2782, 458392), (4708, 270868), (5209, 244816), (5564, 229196), (9416, 135434), (10418, 122408), (11128, 114598), (15301, 83344), (18832, 67717), (20836, 61204), (22256, 57299), (30602, 41672)]