505236264

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{52237}}^1$

素因数の和:52290

約数の個数: 64

約数和(自身を含む): 1404157440

約数和(自身を除く): 898921176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 52237, 104474, 156711, 208948, 313422, 417896, 626844, 679081, 1253688, 1358162, 1619347, 2037243, 2716324, 3238694, 4074486, 4858041, 5432648, 6477388, 8148972, 9716082, 12954776, 16297944, 19432164, 21051511, 38864328, 42103022, 63154533, 84206044, 126309066, 168412088, 252618132, 505236264]

約数ペア:

[(1, 505236264), (2, 252618132), (3, 168412088), (4, 126309066), (6, 84206044), (8, 63154533), (12, 42103022), (13, 38864328), (24, 21051511), (26, 19432164), (31, 16297944), (39, 12954776), (52, 9716082), (62, 8148972), (78, 6477388), (93, 5432648), (104, 4858041), (124, 4074486), (156, 3238694), (186, 2716324), (248, 2037243), (312, 1619347), (372, 1358162), (403, 1253688), (744, 679081), (806, 626844), (1209, 417896), (1612, 313422), (2418, 208948), (3224, 156711), (4836, 104474), (9672, 52237)]