780326016

素因数分解:

$2^7\times 3^1\times {\mathrm{257}}^1\times {\mathrm{7907}}^1$

素因数の和:8181

約数の個数: 64

約数和(自身を含む): 2081069280

約数和(自身を除く): 1300743264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 257, 384, 514, 771, 1028, 1542, 2056, 3084, 4112, 6168, 7907, 8224, 12336, 15814, 16448, 23721, 24672, 31628, 32896, 47442, 49344, 63256, 94884, 98688, 126512, 189768, 253024, 379536, 506048, 759072, 1012096, 1518144, 2032099, 3036288, 4064198, 6096297, 8128396, 12192594, 16256792, 24385188, 32513584, 48770376, 65027168, 97540752, 130054336, 195081504, 260108672, 390163008, 780326016]

約数ペア:

[(1, 780326016), (2, 390163008), (3, 260108672), (4, 195081504), (6, 130054336), (8, 97540752), (12, 65027168), (16, 48770376), (24, 32513584), (32, 24385188), (48, 16256792), (64, 12192594), (96, 8128396), (128, 6096297), (192, 4064198), (257, 3036288), (384, 2032099), (514, 1518144), (771, 1012096), (1028, 759072), (1542, 506048), (2056, 379536), (3084, 253024), (4112, 189768), (6168, 126512), (7907, 98688), (8224, 94884), (12336, 63256), (15814, 49344), (16448, 47442), (23721, 32896), (24672, 31628)]