390648768

素因数分解:

$2^6\times 3^1\times {\mathrm{89}}^1\times {\mathrm{22861}}^1$

素因数の和:22965

約数の個数: 56

約数和(自身を含む): 1045250640

約数和(自身を除く): 654601872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 178, 192, 267, 356, 534, 712, 1068, 1424, 2136, 2848, 4272, 5696, 8544, 17088, 22861, 45722, 68583, 91444, 137166, 182888, 274332, 365776, 548664, 731552, 1097328, 1463104, 2034629, 2194656, 4069258, 4389312, 6103887, 8138516, 12207774, 16277032, 24415548, 32554064, 48831096, 65108128, 97662192, 130216256, 195324384, 390648768]

約数ペア:

[(1, 390648768), (2, 195324384), (3, 130216256), (4, 97662192), (6, 65108128), (8, 48831096), (12, 32554064), (16, 24415548), (24, 16277032), (32, 12207774), (48, 8138516), (64, 6103887), (89, 4389312), (96, 4069258), (178, 2194656), (192, 2034629), (267, 1463104), (356, 1097328), (534, 731552), (712, 548664), (1068, 365776), (1424, 274332), (2136, 182888), (2848, 137166), (4272, 91444), (5696, 68583), (8544, 45722), (17088, 22861)]