1305960876

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193993}}^1$

素因数の和:194031

約数の個数: 72

約数和(自身を含む): 3813146064

約数和(自身を除く): 2507185188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 193993, 387986, 581979, 775972, 1163958, 1745937, 2133923, 2327916, 3297881, 3491874, 4267846, 6401769, 6595762, 6983748, 8535692, 9893643, 12803538, 13191524, 19205307, 19787286, 25607076, 29680929, 36276691, 38410614, 39574572, 59361858, 72553382, 76821228, 108830073, 118723716, 145106764, 217660146, 326490219, 435320292, 652980438, 1305960876]

約数ペア:

[(1, 1305960876), (2, 652980438), (3, 435320292), (4, 326490219), (6, 217660146), (9, 145106764), (11, 118723716), (12, 108830073), (17, 76821228), (18, 72553382), (22, 59361858), (33, 39574572), (34, 38410614), (36, 36276691), (44, 29680929), (51, 25607076), (66, 19787286), (68, 19205307), (99, 13191524), (102, 12803538), (132, 9893643), (153, 8535692), (187, 6983748), (198, 6595762), (204, 6401769), (306, 4267846), (374, 3491874), (396, 3297881), (561, 2327916), (612, 2133923), (748, 1745937), (1122, 1163958), (1683, 775972), (2244, 581979), (3366, 387986), (6732, 193993)]