398210407842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{101741}}^1$

素因数の和:101936

約数の個数: 96

約数和(自身を含む): 911722271040

約数和(自身を除く): 513511863198

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 139, 247, 278, 361, 417, 494, 722, 741, 834, 1083, 1482, 1807, 2166, 2641, 3614, 4693, 5282, 5421, 7923, 9386, 10842, 14079, 15846, 28158, 34333, 50179, 68666, 100358, 101741, 102999, 150537, 203482, 205998, 301074, 305223, 610446, 652327, 1304654, 1322633, 1933079, 1956981, 2645266, 3866158, 3913962, 3967899, 5799237, 7935798, 11598474, 14141999, 25130027, 28283998, 36728501, 42425997, 50260054, 73457002, 75390081, 84851994, 110185503, 150780162, 183845987, 220371006, 268697981, 367691974, 477470513, 537395962, 551537961, 806093943, 954941026, 1103075922, 1432411539, 1612187886, 2864823078, 3493073753, 5105261639, 6986147506, 10210523278, 10479221259, 15315784917, 20958442518, 30631569834, 66368401307, 132736802614, 199105203921, 398210407842]

約数ペア:

[(1, 398210407842), (2, 199105203921), (3, 132736802614), (6, 66368401307), (13, 30631569834), (19, 20958442518), (26, 15315784917), (38, 10479221259), (39, 10210523278), (57, 6986147506), (78, 5105261639), (114, 3493073753), (139, 2864823078), (247, 1612187886), (278, 1432411539), (361, 1103075922), (417, 954941026), (494, 806093943), (722, 551537961), (741, 537395962), (834, 477470513), (1083, 367691974), (1482, 268697981), (1807, 220371006), (2166, 183845987), (2641, 150780162), (3614, 110185503), (4693, 84851994), (5282, 75390081), (5421, 73457002), (7923, 50260054), (9386, 42425997), (10842, 36728501), (14079, 28283998), (15846, 25130027), (28158, 14141999), (34333, 11598474), (50179, 7935798), (68666, 5799237), (100358, 3967899), (101741, 3913962), (102999, 3866158), (150537, 2645266), (203482, 1956981), (205998, 1933079), (301074, 1322633), (305223, 1304654), (610446, 652327)]