289209096

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{121721}}^1$

素因数の和:121747

約数の個数: 64

約数和(自身を含む): 876398400

約数和(自身を除く): 587189304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 121721, 243442, 365163, 486884, 730326, 973768, 1095489, 1338931, 1460652, 2190978, 2677862, 2921304, 3286467, 4016793, 4381956, 5355724, 6572934, 8033586, 8763912, 10711448, 12050379, 13145868, 16067172, 24100758, 26291736, 32134344, 36151137, 48201516, 72302274, 96403032, 144604548, 289209096]

約数ペア:

[(1, 289209096), (2, 144604548), (3, 96403032), (4, 72302274), (6, 48201516), (8, 36151137), (9, 32134344), (11, 26291736), (12, 24100758), (18, 16067172), (22, 13145868), (24, 12050379), (27, 10711448), (33, 8763912), (36, 8033586), (44, 6572934), (54, 5355724), (66, 4381956), (72, 4016793), (88, 3286467), (99, 2921304), (108, 2677862), (132, 2190978), (198, 1460652), (216, 1338931), (264, 1095489), (297, 973768), (396, 730326), (594, 486884), (792, 365163), (1188, 243442), (2376, 121721)]