217331016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{1499}}^1$

素因数の和:2378

約数の個数: 64

約数和(自身を含む): 622080000

約数和(自身を除く): 404748984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 863, 1499, 1726, 2589, 2998, 3452, 4497, 5178, 5996, 6041, 6904, 8994, 10356, 10493, 11992, 12082, 17988, 18123, 20712, 20986, 24164, 31479, 35976, 36246, 41972, 48328, 62958, 72492, 83944, 125916, 144984, 251832, 1293637, 2587274, 3880911, 5174548, 7761822, 9055459, 10349096, 15523644, 18110918, 27166377, 31047288, 36221836, 54332754, 72443672, 108665508, 217331016]

約数ペア:

[(1, 217331016), (2, 108665508), (3, 72443672), (4, 54332754), (6, 36221836), (7, 31047288), (8, 27166377), (12, 18110918), (14, 15523644), (21, 10349096), (24, 9055459), (28, 7761822), (42, 5174548), (56, 3880911), (84, 2587274), (168, 1293637), (863, 251832), (1499, 144984), (1726, 125916), (2589, 83944), (2998, 72492), (3452, 62958), (4497, 48328), (5178, 41972), (5996, 36246), (6041, 35976), (6904, 31479), (8994, 24164), (10356, 20986), (10493, 20712), (11992, 18123), (12082, 17988)]