331942008

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5237}}^1$

素因数の和:5404

約数の個数: 64

約数和(自身を含む): 879984000

約数和(自身を除く): 548041992

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 139, 152, 228, 278, 417, 456, 556, 834, 1112, 1668, 2641, 3336, 5237, 5282, 7923, 10474, 10564, 15711, 15846, 20948, 21128, 31422, 31692, 41896, 62844, 63384, 99503, 125688, 199006, 298509, 398012, 597018, 727943, 796024, 1194036, 1455886, 2183829, 2388072, 2911772, 4367658, 5823544, 8735316, 13830917, 17470632, 27661834, 41492751, 55323668, 82985502, 110647336, 165971004, 331942008]

約数ペア:

[(1, 331942008), (2, 165971004), (3, 110647336), (4, 82985502), (6, 55323668), (8, 41492751), (12, 27661834), (19, 17470632), (24, 13830917), (38, 8735316), (57, 5823544), (76, 4367658), (114, 2911772), (139, 2388072), (152, 2183829), (228, 1455886), (278, 1194036), (417, 796024), (456, 727943), (556, 597018), (834, 398012), (1112, 298509), (1668, 199006), (2641, 125688), (3336, 99503), (5237, 63384), (5282, 62844), (7923, 41896), (10474, 31692), (10564, 31422), (15711, 21128), (15846, 20948)]