2478040579404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{170805113}}^1$

素因数の和:170805167

約数の個数: 72

約数和(自身を含む): 6963382887552

約数和(自身を除く): 4485342308148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 170805113, 341610226, 512415339, 683220452, 1024830678, 1537246017, 2049661356, 2220466469, 3074492034, 4440932938, 5294958503, 6148984068, 6661399407, 8881865876, 10589917006, 13322798814, 15884875509, 19984198221, 21179834012, 26645597628, 31769751018, 39968396442, 47654626527, 63539502036, 68834460539, 79936792884, 95309253054, 137668921078, 190618506108, 206503381617, 275337842156, 413006763234, 619510144851, 826013526468, 1239020289702, 2478040579404]

約数ペア:

[(1, 2478040579404), (2, 1239020289702), (3, 826013526468), (4, 619510144851), (6, 413006763234), (9, 275337842156), (12, 206503381617), (13, 190618506108), (18, 137668921078), (26, 95309253054), (31, 79936792884), (36, 68834460539), (39, 63539502036), (52, 47654626527), (62, 39968396442), (78, 31769751018), (93, 26645597628), (117, 21179834012), (124, 19984198221), (156, 15884875509), (186, 13322798814), (234, 10589917006), (279, 8881865876), (372, 6661399407), (403, 6148984068), (468, 5294958503), (558, 4440932938), (806, 3074492034), (1116, 2220466469), (1209, 2049661356), (1612, 1537246017), (2418, 1024830678), (3627, 683220452), (4836, 512415339), (7254, 341610226), (14508, 170805113)]