441685356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{19993}}^1$

素因数の和:20270

約数の個数: 48

約数和(自身を含む): 1182365184

約数和(自身を除く): 740679828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 263, 526, 789, 1052, 1578, 1841, 3156, 3682, 5523, 7364, 11046, 19993, 22092, 39986, 59979, 79972, 119958, 139951, 239916, 279902, 419853, 559804, 839706, 1679412, 5258159, 10516318, 15774477, 21032636, 31548954, 36807113, 63097908, 73614226, 110421339, 147228452, 220842678, 441685356]

約数ペア:

[(1, 441685356), (2, 220842678), (3, 147228452), (4, 110421339), (6, 73614226), (7, 63097908), (12, 36807113), (14, 31548954), (21, 21032636), (28, 15774477), (42, 10516318), (84, 5258159), (263, 1679412), (526, 839706), (789, 559804), (1052, 419853), (1578, 279902), (1841, 239916), (3156, 139951), (3682, 119958), (5523, 79972), (7364, 59979), (11046, 39986), (19993, 22092)]