377214448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3079}}^1$

素因数の和:3150

約数の個数: 80

約数和(自身を含む): 855500800

約数和(自身を除く): 478286352

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 494, 496, 589, 806, 988, 1178, 1612, 1976, 2356, 3079, 3224, 3952, 4712, 6158, 6448, 7657, 9424, 12316, 15314, 24632, 30628, 40027, 49264, 58501, 61256, 80054, 95449, 117002, 122512, 160108, 190898, 234004, 320216, 381796, 468008, 640432, 760513, 763592, 936016, 1240837, 1521026, 1527184, 1813531, 2481674, 3042052, 3627062, 4963348, 6084104, 7254124, 9926696, 12168208, 14508248, 19853392, 23575903, 29016496, 47151806, 94303612, 188607224, 377214448]

約数ペア:

[(1, 377214448), (2, 188607224), (4, 94303612), (8, 47151806), (13, 29016496), (16, 23575903), (19, 19853392), (26, 14508248), (31, 12168208), (38, 9926696), (52, 7254124), (62, 6084104), (76, 4963348), (104, 3627062), (124, 3042052), (152, 2481674), (208, 1813531), (247, 1527184), (248, 1521026), (304, 1240837), (403, 936016), (494, 763592), (496, 760513), (589, 640432), (806, 468008), (988, 381796), (1178, 320216), (1612, 234004), (1976, 190898), (2356, 160108), (3079, 122512), (3224, 117002), (3952, 95449), (4712, 80054), (6158, 61256), (6448, 58501), (7657, 49264), (9424, 40027), (12316, 30628), (15314, 24632)]