419054944

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{15461}}^1$

素因数の和:15500

約数の個数: 72

約数和(自身を含む): 1036448784

約数和(自身を除く): 617393840

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 3388, 3872, 6776, 13552, 15461, 27104, 30922, 61844, 108227, 123688, 170071, 216454, 247376, 340142, 432908, 494752, 680284, 865816, 1190497, 1360568, 1731632, 1870781, 2380994, 2721136, 3463264, 3741562, 4761988, 5442272, 7483124, 9523976, 13095467, 14966248, 19047952, 26190934, 29932496, 38095904, 52381868, 59864992, 104763736, 209527472, 419054944]

約数ペア:

[(1, 419054944), (2, 209527472), (4, 104763736), (7, 59864992), (8, 52381868), (11, 38095904), (14, 29932496), (16, 26190934), (22, 19047952), (28, 14966248), (32, 13095467), (44, 9523976), (56, 7483124), (77, 5442272), (88, 4761988), (112, 3741562), (121, 3463264), (154, 2721136), (176, 2380994), (224, 1870781), (242, 1731632), (308, 1360568), (352, 1190497), (484, 865816), (616, 680284), (847, 494752), (968, 432908), (1232, 340142), (1694, 247376), (1936, 216454), (2464, 170071), (3388, 123688), (3872, 108227), (6776, 61844), (13552, 30922), (15461, 27104)]