250319412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3001}}^1$

素因数の和:3349

約数の個数: 72

約数和(自身を含む): 725571392

約数和(自身を除く): 475251980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 331, 662, 993, 1324, 1986, 2317, 2979, 3001, 3972, 4634, 5958, 6002, 6951, 9003, 9268, 11916, 12004, 13902, 18006, 20853, 21007, 27009, 27804, 36012, 41706, 42014, 54018, 63021, 83412, 84028, 108036, 126042, 189063, 252084, 378126, 756252, 993331, 1986662, 2979993, 3973324, 5959986, 6953317, 8939979, 11919972, 13906634, 17879958, 20859951, 27813268, 35759916, 41719902, 62579853, 83439804, 125159706, 250319412]

約数ペア:

[(1, 250319412), (2, 125159706), (3, 83439804), (4, 62579853), (6, 41719902), (7, 35759916), (9, 27813268), (12, 20859951), (14, 17879958), (18, 13906634), (21, 11919972), (28, 8939979), (36, 6953317), (42, 5959986), (63, 3973324), (84, 2979993), (126, 1986662), (252, 993331), (331, 756252), (662, 378126), (993, 252084), (1324, 189063), (1986, 126042), (2317, 108036), (2979, 84028), (3001, 83412), (3972, 63021), (4634, 54018), (5958, 42014), (6002, 41706), (6951, 36012), (9003, 27804), (9268, 27009), (11916, 21007), (12004, 20853), (13902, 18006)]