211789968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1777}}^1$

素因数の和:1992

約数の個数: 80

約数和(自身を含む): 592628736

約数和(自身を除く): 380838768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 191, 208, 312, 382, 573, 624, 764, 1146, 1528, 1777, 2292, 2483, 3056, 3554, 4584, 4966, 5331, 7108, 7449, 9168, 9932, 10662, 14216, 14898, 19864, 21324, 23101, 28432, 29796, 39728, 42648, 46202, 59592, 69303, 85296, 92404, 119184, 138606, 184808, 277212, 339407, 369616, 554424, 678814, 1018221, 1108848, 1357628, 2036442, 2715256, 4072884, 4412291, 5430512, 8145768, 8824582, 13236873, 16291536, 17649164, 26473746, 35298328, 52947492, 70596656, 105894984, 211789968]

約数ペア:

[(1, 211789968), (2, 105894984), (3, 70596656), (4, 52947492), (6, 35298328), (8, 26473746), (12, 17649164), (13, 16291536), (16, 13236873), (24, 8824582), (26, 8145768), (39, 5430512), (48, 4412291), (52, 4072884), (78, 2715256), (104, 2036442), (156, 1357628), (191, 1108848), (208, 1018221), (312, 678814), (382, 554424), (573, 369616), (624, 339407), (764, 277212), (1146, 184808), (1528, 138606), (1777, 119184), (2292, 92404), (2483, 85296), (3056, 69303), (3554, 59592), (4584, 46202), (4966, 42648), (5331, 39728), (7108, 29796), (7449, 28432), (9168, 23101), (9932, 21324), (10662, 19864), (14216, 14898)]