7481198643

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1160

約数の個数: 64

約数和(自身を含む): 11197440000

約数和(自身を除く): 3716241357

約数列:

[1, 3, 19, 29, 57, 59, 79, 87, 177, 237, 551, 971, 1121, 1501, 1653, 1711, 2291, 2913, 3363, 4503, 4661, 5133, 6873, 13983, 18449, 28159, 32509, 43529, 55347, 57289, 76709, 84477, 88559, 97527, 130587, 135169, 171867, 230127, 265677, 405507, 535021, 1088491, 1457471, 1605063, 1661381, 2224561, 2568211, 3265473, 4372413, 4525831, 4984143, 6673683, 7704633, 13577493, 31566239, 42266659, 85990789, 94698717, 126799977, 131249099, 257972367, 393747297, 2493732881, 7481198643]

約数ペア:

[(1, 7481198643), (3, 2493732881), (19, 393747297), (29, 257972367), (57, 131249099), (59, 126799977), (79, 94698717), (87, 85990789), (177, 42266659), (237, 31566239), (551, 13577493), (971, 7704633), (1121, 6673683), (1501, 4984143), (1653, 4525831), (1711, 4372413), (2291, 3265473), (2913, 2568211), (3363, 2224561), (4503, 1661381), (4661, 1605063), (5133, 1457471), (6873, 1088491), (13983, 535021), (18449, 405507), (28159, 265677), (32509, 230127), (43529, 171867), (55347, 135169), (57289, 130587), (76709, 97527), (84477, 88559)]