1277156629112

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11863}}^1\times {\mathrm{8699}}^1$

素因数の和:20605

約数の個数: 128

約数和(自身を含む): 3121276032000

約数和(自身を除く): 1844119402888

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 8699, 11863, 12376, 17398, 23726, 34796, 47452, 60893, 69592, 83041, 94904, 113087, 121786, 147883, 154219, 166082, 201671, 226174, 243572, 295766, 308438, 332164, 403342, 452348, 487144, 591532, 616876, 664328, 791609, 806684, 904696, 1035181, 1079533, 1183064, 1233752, 1411697, 1583218, 1613368, 1922479, 2070362, 2159066, 2621723, 2823394, 3166436, 3844958, 4140724, 4318132, 5243446, 5646788, 6332872, 7689916, 8281448, 8636264, 10486892, 11293576, 13457353, 15379832, 18352061, 20973784, 26914706, 36704122, 53829412, 73408244, 103196237, 107658824, 146816488, 206392474, 412784948, 722373659, 825569896, 1341551081, 1444747318, 1754336029, 2683102162, 2889494636, 3508672058, 5366204324, 5778989272, 7017344116, 9390857567, 10732408648, 12280352203, 14034688232, 18781715134, 22806368377, 24560704406, 37563430268, 45612736754, 49121408812, 75126860536, 91225473508, 98242817624, 159644578639, 182450947016, 319289157278, 638578314556, 1277156629112]

約数ペア:

[(1, 1277156629112), (2, 638578314556), (4, 319289157278), (7, 182450947016), (8, 159644578639), (13, 98242817624), (14, 91225473508), (17, 75126860536), (26, 49121408812), (28, 45612736754), (34, 37563430268), (52, 24560704406), (56, 22806368377), (68, 18781715134), (91, 14034688232), (104, 12280352203), (119, 10732408648), (136, 9390857567), (182, 7017344116), (221, 5778989272), (238, 5366204324), (364, 3508672058), (442, 2889494636), (476, 2683102162), (728, 1754336029), (884, 1444747318), (952, 1341551081), (1547, 825569896), (1768, 722373659), (3094, 412784948), (6188, 206392474), (8699, 146816488), (11863, 107658824), (12376, 103196237), (17398, 73408244), (23726, 53829412), (34796, 36704122), (47452, 26914706), (60893, 20973784), (69592, 18352061), (83041, 15379832), (94904, 13457353), (113087, 11293576), (121786, 10486892), (147883, 8636264), (154219, 8281448), (166082, 7689916), (201671, 6332872), (226174, 5646788), (243572, 5243446), (295766, 4318132), (308438, 4140724), (332164, 3844958), (403342, 3166436), (452348, 2823394), (487144, 2621723), (591532, 2159066), (616876, 2070362), (664328, 1922479), (791609, 1613368), (806684, 1583218), (904696, 1411697), (1035181, 1233752), (1079533, 1183064)]