21167235873024

素因数分解:

$2^8\times 3^1\times {\mathrm{251}}^1\times {\mathrm{109806793}}^1$

素因数の和:109807063

約数の個数: 72

約数和(自身を含む): 56560161907872

約数和(自身を除く): 35392926034848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 251, 256, 384, 502, 753, 768, 1004, 1506, 2008, 3012, 4016, 6024, 8032, 12048, 16064, 24096, 32128, 48192, 64256, 96384, 192768, 109806793, 219613586, 329420379, 439227172, 658840758, 878454344, 1317681516, 1756908688, 2635363032, 3513817376, 5270726064, 7027634752, 10541452128, 14055269504, 21082904256, 27561505043, 28110539008, 42165808512, 55123010086, 82684515129, 84331617024, 110246020172, 165369030258, 220492040344, 330738060516, 440984080688, 661476121032, 881968161376, 1322952242064, 1763936322752, 2645904484128, 3527872645504, 5291808968256, 7055745291008, 10583617936512, 21167235873024]

約数ペア:

[(1, 21167235873024), (2, 10583617936512), (3, 7055745291008), (4, 5291808968256), (6, 3527872645504), (8, 2645904484128), (12, 1763936322752), (16, 1322952242064), (24, 881968161376), (32, 661476121032), (48, 440984080688), (64, 330738060516), (96, 220492040344), (128, 165369030258), (192, 110246020172), (251, 84331617024), (256, 82684515129), (384, 55123010086), (502, 42165808512), (753, 28110539008), (768, 27561505043), (1004, 21082904256), (1506, 14055269504), (2008, 10541452128), (3012, 7027634752), (4016, 5270726064), (6024, 3513817376), (8032, 2635363032), (12048, 1756908688), (16064, 1317681516), (24096, 878454344), (32128, 658840758), (48192, 439227172), (64256, 329420379), (96384, 219613586), (192768, 109806793)]