671883156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{8573}}^1$

素因数の和:8901

約数の個数: 72

約数和(自身を含む): 1947464064

約数和(自身を除く): 1275580908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 311, 622, 933, 1244, 1866, 2177, 2799, 3732, 4354, 5598, 6531, 8573, 8708, 11196, 13062, 17146, 19593, 25719, 26124, 34292, 39186, 51438, 60011, 77157, 78372, 102876, 120022, 154314, 180033, 240044, 308628, 360066, 540099, 720132, 1080198, 2160396, 2666203, 5332406, 7998609, 10664812, 15997218, 18663421, 23995827, 31994436, 37326842, 47991654, 55990263, 74653684, 95983308, 111980526, 167970789, 223961052, 335941578, 671883156]

約数ペア:

[(1, 671883156), (2, 335941578), (3, 223961052), (4, 167970789), (6, 111980526), (7, 95983308), (9, 74653684), (12, 55990263), (14, 47991654), (18, 37326842), (21, 31994436), (28, 23995827), (36, 18663421), (42, 15997218), (63, 10664812), (84, 7998609), (126, 5332406), (252, 2666203), (311, 2160396), (622, 1080198), (933, 720132), (1244, 540099), (1866, 360066), (2177, 308628), (2799, 240044), (3732, 180033), (4354, 154314), (5598, 120022), (6531, 102876), (8573, 78372), (8708, 77157), (11196, 60011), (13062, 51438), (17146, 39186), (19593, 34292), (25719, 26124)]