329454645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 653184000

約数和(自身を除く): 323729355

約数列:

[1, 3, 5, 13, 15, 17, 23, 29, 39, 51, 65, 69, 85, 87, 115, 145, 149, 195, 221, 255, 299, 345, 377, 391, 435, 447, 493, 663, 667, 745, 897, 1105, 1131, 1173, 1479, 1495, 1885, 1937, 1955, 2001, 2235, 2465, 2533, 3315, 3335, 3427, 4321, 4485, 5083, 5655, 5811, 5865, 6409, 7395, 7599, 8671, 9685, 10005, 10281, 11339, 12665, 12963, 15249, 17135, 19227, 21605, 25415, 26013, 29055, 32045, 32929, 34017, 37995, 43355, 44551, 51405, 56173, 56695, 58259, 64815, 73457, 76245, 96135, 98787, 99383, 130065, 133653, 147407, 164645, 168519, 170085, 174777, 220371, 222755, 280865, 291295, 298149, 367285, 442221, 493935, 496915, 668265, 737035, 757367, 842595, 873885, 954941, 1101855, 1291979, 1490745, 1689511, 2211105, 2272101, 2864823, 3786835, 3875937, 4774705, 5068533, 6459895, 8447555, 11360505, 14324115, 19379685, 21963643, 25342665, 65890929, 109818215, 329454645]

約数ペア:

[(1, 329454645), (3, 109818215), (5, 65890929), (13, 25342665), (15, 21963643), (17, 19379685), (23, 14324115), (29, 11360505), (39, 8447555), (51, 6459895), (65, 5068533), (69, 4774705), (85, 3875937), (87, 3786835), (115, 2864823), (145, 2272101), (149, 2211105), (195, 1689511), (221, 1490745), (255, 1291979), (299, 1101855), (345, 954941), (377, 873885), (391, 842595), (435, 757367), (447, 737035), (493, 668265), (663, 496915), (667, 493935), (745, 442221), (897, 367285), (1105, 298149), (1131, 291295), (1173, 280865), (1479, 222755), (1495, 220371), (1885, 174777), (1937, 170085), (1955, 168519), (2001, 164645), (2235, 147407), (2465, 133653), (2533, 130065), (3315, 99383), (3335, 98787), (3427, 96135), (4321, 76245), (4485, 73457), (5083, 64815), (5655, 58259), (5811, 56695), (5865, 56173), (6409, 51405), (7395, 44551), (7599, 43355), (8671, 37995), (9685, 34017), (10005, 32929), (10281, 32045), (11339, 29055), (12665, 26013), (12963, 25415), (15249, 21605), (17135, 19227)]