508738208

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{1583}}^1$

素因数の和:1698

約数の個数: 72

約数和(自身を含む): 1114876224

約数和(自身を除く): 606138016

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 83, 88, 121, 166, 176, 242, 332, 352, 484, 664, 913, 968, 1328, 1583, 1826, 1936, 2656, 3166, 3652, 3872, 6332, 7304, 10043, 12664, 14608, 17413, 20086, 25328, 29216, 34826, 40172, 50656, 69652, 80344, 131389, 139304, 160688, 191543, 262778, 278608, 321376, 383086, 525556, 557216, 766172, 1051112, 1445279, 1532344, 2102224, 2890558, 3064688, 4204448, 5781116, 6129376, 11562232, 15898069, 23124464, 31796138, 46248928, 63592276, 127184552, 254369104, 508738208]

約数ペア:

[(1, 508738208), (2, 254369104), (4, 127184552), (8, 63592276), (11, 46248928), (16, 31796138), (22, 23124464), (32, 15898069), (44, 11562232), (83, 6129376), (88, 5781116), (121, 4204448), (166, 3064688), (176, 2890558), (242, 2102224), (332, 1532344), (352, 1445279), (484, 1051112), (664, 766172), (913, 557216), (968, 525556), (1328, 383086), (1583, 321376), (1826, 278608), (1936, 262778), (2656, 191543), (3166, 160688), (3652, 139304), (3872, 131389), (6332, 80344), (7304, 69652), (10043, 50656), (12664, 40172), (14608, 34826), (17413, 29216), (20086, 25328)]