239267808

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{63907}}^1$

素因数の和:63936

約数の個数: 72

約数和(自身を含む): 732769128

約数和(自身を除く): 493501320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 63907, 127814, 191721, 255628, 383442, 511256, 575163, 766884, 830791, 1022512, 1150326, 1533768, 1661582, 2045024, 2300652, 2492373, 3067536, 3323164, 4601304, 4984746, 6135072, 6646328, 7477119, 9202608, 9969492, 13292656, 14954238, 18405216, 19938984, 26585312, 29908476, 39877968, 59816952, 79755936, 119633904, 239267808]

約数ペア:

[(1, 239267808), (2, 119633904), (3, 79755936), (4, 59816952), (6, 39877968), (8, 29908476), (9, 26585312), (12, 19938984), (13, 18405216), (16, 14954238), (18, 13292656), (24, 9969492), (26, 9202608), (32, 7477119), (36, 6646328), (39, 6135072), (48, 4984746), (52, 4601304), (72, 3323164), (78, 3067536), (96, 2492373), (104, 2300652), (117, 2045024), (144, 1661582), (156, 1533768), (208, 1150326), (234, 1022512), (288, 830791), (312, 766884), (416, 575163), (468, 511256), (624, 383442), (936, 255628), (1248, 191721), (1872, 127814), (3744, 63907)]