1811568

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 80

約数和(自身を含む): 5285376

約数和(自身を除く): 3473808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 73, 88, 94, 132, 141, 146, 176, 188, 219, 264, 282, 292, 376, 438, 517, 528, 564, 584, 752, 803, 876, 1034, 1128, 1168, 1551, 1606, 1752, 2068, 2256, 2409, 3102, 3212, 3431, 3504, 4136, 4818, 6204, 6424, 6862, 8272, 9636, 10293, 12408, 12848, 13724, 19272, 20586, 24816, 27448, 37741, 38544, 41172, 54896, 75482, 82344, 113223, 150964, 164688, 226446, 301928, 452892, 603856, 905784, 1811568]

約数ペア:

[(1, 1811568), (2, 905784), (3, 603856), (4, 452892), (6, 301928), (8, 226446), (11, 164688), (12, 150964), (16, 113223), (22, 82344), (24, 75482), (33, 54896), (44, 41172), (47, 38544), (48, 37741), (66, 27448), (73, 24816), (88, 20586), (94, 19272), (132, 13724), (141, 12848), (146, 12408), (176, 10293), (188, 9636), (219, 8272), (264, 6862), (282, 6424), (292, 6204), (376, 4818), (438, 4136), (517, 3504), (528, 3431), (564, 3212), (584, 3102), (752, 2409), (803, 2256), (876, 2068), (1034, 1752), (1128, 1606), (1168, 1551)]