661201367024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3719}}^1\times {\mathrm{21493}}^1$

素因数の和:25278

約数の個数: 80

約数和(自身を含む): 1427724334080

約数和(自身を除く): 766522967056

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 2068, 3719, 4136, 7438, 8272, 14876, 21493, 29752, 40909, 42986, 59504, 81818, 85972, 163636, 171944, 174793, 236423, 327272, 343888, 349586, 472846, 654544, 699172, 945692, 1010171, 1398344, 1891384, 1922723, 2020342, 2796688, 3782768, 3845446, 4040684, 7690892, 8081368, 11111881, 15381784, 16162736, 22223762, 30763568, 44447524, 79932467, 88895048, 159864934, 177790096, 319729868, 639459736, 879257137, 1278919472, 1758514274, 3517028548, 3756825949, 7034057096, 7513651898, 14068114192, 15027303796, 30054607592, 41325085439, 60109215184, 82650170878, 165300341756, 330600683512, 661201367024]

約数ペア:

[(1, 661201367024), (2, 330600683512), (4, 165300341756), (8, 82650170878), (11, 60109215184), (16, 41325085439), (22, 30054607592), (44, 15027303796), (47, 14068114192), (88, 7513651898), (94, 7034057096), (176, 3756825949), (188, 3517028548), (376, 1758514274), (517, 1278919472), (752, 879257137), (1034, 639459736), (2068, 319729868), (3719, 177790096), (4136, 159864934), (7438, 88895048), (8272, 79932467), (14876, 44447524), (21493, 30763568), (29752, 22223762), (40909, 16162736), (42986, 15381784), (59504, 11111881), (81818, 8081368), (85972, 7690892), (163636, 4040684), (171944, 3845446), (174793, 3782768), (236423, 2796688), (327272, 2020342), (343888, 1922723), (349586, 1891384), (472846, 1398344), (654544, 1010171), (699172, 945692)]