1330482237656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20389}}^1\times {\mathrm{57041}}^1$

素因数の和:77460

約数の個数: 64

約数和(自身を含む): 2930977677600

約数和(自身を除く): 1600495439944

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 20389, 40778, 57041, 81556, 114082, 163112, 224279, 228164, 265057, 448558, 456328, 530114, 627451, 741533, 897116, 1060228, 1254902, 1483066, 1794232, 2120456, 2509804, 2915627, 2966132, 5019608, 5831254, 5932264, 8156863, 11662508, 16313726, 23325016, 32627452, 65254904, 1163008949, 2326017898, 4652035796, 9304071592, 12793098439, 15119116337, 25586196878, 30238232674, 51172393756, 60476465348, 102344787512, 120952930696, 166310279707, 332620559414, 665241118828, 1330482237656]

約数ペア:

[(1, 1330482237656), (2, 665241118828), (4, 332620559414), (8, 166310279707), (11, 120952930696), (13, 102344787512), (22, 60476465348), (26, 51172393756), (44, 30238232674), (52, 25586196878), (88, 15119116337), (104, 12793098439), (143, 9304071592), (286, 4652035796), (572, 2326017898), (1144, 1163008949), (20389, 65254904), (40778, 32627452), (57041, 23325016), (81556, 16313726), (114082, 11662508), (163112, 8156863), (224279, 5932264), (228164, 5831254), (265057, 5019608), (448558, 2966132), (456328, 2915627), (530114, 2509804), (627451, 2120456), (741533, 1794232), (897116, 1483066), (1060228, 1254902)]