121323291272

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1\times {\mathrm{7951}}^1$

素因数の和:8814

約数の個数: 64

約数和(自身を含む): 238321440000

約数和(自身を除く): 116998148728

約数列:

[1, 2, 4, 8, 29, 58, 89, 116, 178, 232, 356, 712, 739, 1478, 2581, 2956, 5162, 5912, 7951, 10324, 15902, 20648, 21431, 31804, 42862, 63608, 65771, 85724, 131542, 171448, 230579, 263084, 461158, 526168, 707639, 922316, 1415278, 1844632, 1907359, 2830556, 3814718, 5661112, 5875789, 7629436, 11751578, 15258872, 20521531, 23503156, 41043062, 47006312, 82086124, 164172248, 170397881, 340795762, 522945221, 681591524, 1045890442, 1363183048, 2091780884, 4183561768, 15165411409, 30330822818, 60661645636, 121323291272]

約数ペア:

[(1, 121323291272), (2, 60661645636), (4, 30330822818), (8, 15165411409), (29, 4183561768), (58, 2091780884), (89, 1363183048), (116, 1045890442), (178, 681591524), (232, 522945221), (356, 340795762), (712, 170397881), (739, 164172248), (1478, 82086124), (2581, 47006312), (2956, 41043062), (5162, 23503156), (5912, 20521531), (7951, 15258872), (10324, 11751578), (15902, 7629436), (20648, 5875789), (21431, 5661112), (31804, 3814718), (42862, 2830556), (63608, 1907359), (65771, 1844632), (85724, 1415278), (131542, 922316), (171448, 707639), (230579, 526168), (263084, 461158)]