764996848

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2971}}^1$

素因数の和:3027

約数の個数: 120

約数和(自身を含む): 1960568960

約数和(自身を除く): 1195572112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 121, 133, 152, 154, 176, 209, 242, 266, 304, 308, 418, 484, 532, 616, 836, 847, 968, 1064, 1232, 1463, 1672, 1694, 1936, 2128, 2299, 2926, 2971, 3344, 3388, 4598, 5852, 5942, 6776, 9196, 11704, 11884, 13552, 16093, 18392, 20797, 23408, 23768, 32186, 32681, 36784, 41594, 47536, 56449, 64372, 65362, 83188, 112898, 128744, 130724, 166376, 225796, 228767, 257488, 261448, 332752, 359491, 395143, 451592, 457534, 522896, 620939, 718982, 790286, 903184, 915068, 1241878, 1437964, 1580572, 1830136, 2483756, 2516437, 2875928, 3161144, 3660272, 4346573, 4967512, 5032874, 5751856, 6322288, 6830329, 8693146, 9935024, 10065748, 13660658, 17386292, 20131496, 27321316, 34772584, 40262992, 47812303, 54642632, 69545168, 95624606, 109285264, 191249212, 382498424, 764996848]

約数ペア:

[(1, 764996848), (2, 382498424), (4, 191249212), (7, 109285264), (8, 95624606), (11, 69545168), (14, 54642632), (16, 47812303), (19, 40262992), (22, 34772584), (28, 27321316), (38, 20131496), (44, 17386292), (56, 13660658), (76, 10065748), (77, 9935024), (88, 8693146), (112, 6830329), (121, 6322288), (133, 5751856), (152, 5032874), (154, 4967512), (176, 4346573), (209, 3660272), (242, 3161144), (266, 2875928), (304, 2516437), (308, 2483756), (418, 1830136), (484, 1580572), (532, 1437964), (616, 1241878), (836, 915068), (847, 903184), (968, 790286), (1064, 718982), (1232, 620939), (1463, 522896), (1672, 457534), (1694, 451592), (1936, 395143), (2128, 359491), (2299, 332752), (2926, 261448), (2971, 257488), (3344, 228767), (3388, 225796), (4598, 166376), (5852, 130724), (5942, 128744), (6776, 112898), (9196, 83188), (11704, 65362), (11884, 64372), (13552, 56449), (16093, 47536), (18392, 41594), (20797, 36784), (23408, 32681), (23768, 32186)]