813148908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{36451}}^1$

素因数の和:36495

約数の個数: 72

約数和(自身を含む): 2241360576

約数和(自身を除く): 1428211668

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 169, 286, 338, 429, 507, 572, 676, 858, 1014, 1716, 1859, 2028, 3718, 5577, 7436, 11154, 22308, 36451, 72902, 109353, 145804, 218706, 400961, 437412, 473863, 801922, 947726, 1202883, 1421589, 1603844, 1895452, 2405766, 2843178, 4811532, 5212493, 5686356, 6160219, 10424986, 12320438, 15637479, 18480657, 20849972, 24640876, 31274958, 36961314, 62549916, 67762409, 73922628, 135524818, 203287227, 271049636, 406574454, 813148908]

約数ペア:

[(1, 813148908), (2, 406574454), (3, 271049636), (4, 203287227), (6, 135524818), (11, 73922628), (12, 67762409), (13, 62549916), (22, 36961314), (26, 31274958), (33, 24640876), (39, 20849972), (44, 18480657), (52, 15637479), (66, 12320438), (78, 10424986), (132, 6160219), (143, 5686356), (156, 5212493), (169, 4811532), (286, 2843178), (338, 2405766), (429, 1895452), (507, 1603844), (572, 1421589), (676, 1202883), (858, 947726), (1014, 801922), (1716, 473863), (1859, 437412), (2028, 400961), (3718, 218706), (5577, 145804), (7436, 109353), (11154, 72902), (22308, 36451)]