1616667888

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{3361}}^1$

素因数の和:4294

約数の個数: 80

約数和(自身を含む): 4562422272

約数和(自身を除く): 2945754384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 911, 1822, 2733, 3361, 3644, 5466, 6722, 7288, 10021, 10083, 10932, 13444, 14576, 20042, 20166, 21864, 26888, 30063, 36971, 40084, 40332, 43728, 53776, 60126, 73942, 80168, 80664, 110913, 120252, 147884, 160336, 161328, 221826, 240504, 295768, 443652, 481008, 591536, 887304, 1774608, 3061871, 6123742, 9185613, 12247484, 18371226, 24494968, 33680581, 36742452, 48989936, 67361162, 73484904, 101041743, 134722324, 146969808, 202083486, 269444648, 404166972, 538889296, 808333944, 1616667888]

約数ペア:

[(1, 1616667888), (2, 808333944), (3, 538889296), (4, 404166972), (6, 269444648), (8, 202083486), (11, 146969808), (12, 134722324), (16, 101041743), (22, 73484904), (24, 67361162), (33, 48989936), (44, 36742452), (48, 33680581), (66, 24494968), (88, 18371226), (132, 12247484), (176, 9185613), (264, 6123742), (528, 3061871), (911, 1774608), (1822, 887304), (2733, 591536), (3361, 481008), (3644, 443652), (5466, 295768), (6722, 240504), (7288, 221826), (10021, 161328), (10083, 160336), (10932, 147884), (13444, 120252), (14576, 110913), (20042, 80664), (20166, 80168), (21864, 73942), (26888, 60126), (30063, 53776), (36971, 43728), (40084, 40332)]