17971478928

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{38867}}^1$

素因数の和:38926

約数の個数: 180

約数和(自身を含む): 57329522640

約数和(自身を除く): 39358043712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 169, 171, 208, 228, 234, 247, 304, 312, 338, 342, 456, 468, 494, 507, 624, 676, 684, 741, 912, 936, 988, 1014, 1352, 1368, 1482, 1521, 1872, 1976, 2028, 2223, 2704, 2736, 2964, 3042, 3211, 3952, 4056, 4446, 5928, 6084, 6422, 8112, 8892, 9633, 11856, 12168, 12844, 17784, 19266, 24336, 25688, 28899, 35568, 38532, 38867, 51376, 57798, 77064, 77734, 115596, 116601, 154128, 155468, 231192, 233202, 310936, 349803, 462384, 466404, 505271, 621872, 699606, 738473, 932808, 1010542, 1399212, 1476946, 1515813, 1865616, 2021084, 2215419, 2798424, 2953892, 3031626, 4042168, 4430838, 4547439, 5596848, 5907784, 6063252, 6568523, 6646257, 8084336, 8861676, 9094878, 9600149, 11815568, 12126504, 13137046, 13292514, 17723352, 18189756, 19200298, 19705569, 24253008, 26274092, 26585028, 28800447, 35446704, 36379512, 38400596, 39411138, 52548184, 53170056, 57600894, 59116707, 72759024, 76801192, 78822276, 86401341, 105096368, 106340112, 115201788, 118233414, 124801937, 153602384, 157644552, 172802682, 230403576, 236466828, 249603874, 315289104, 345605364, 374405811, 460807152, 472933656, 499207748, 691210728, 748811622, 945867312, 998415496, 1123217433, 1382421456, 1497623244, 1996830992, 2246434866, 2995246488, 4492869732, 5990492976, 8985739464, 17971478928]

約数ペア:

[(1, 17971478928), (2, 8985739464), (3, 5990492976), (4, 4492869732), (6, 2995246488), (8, 2246434866), (9, 1996830992), (12, 1497623244), (13, 1382421456), (16, 1123217433), (18, 998415496), (19, 945867312), (24, 748811622), (26, 691210728), (36, 499207748), (38, 472933656), (39, 460807152), (48, 374405811), (52, 345605364), (57, 315289104), (72, 249603874), (76, 236466828), (78, 230403576), (104, 172802682), (114, 157644552), (117, 153602384), (144, 124801937), (152, 118233414), (156, 115201788), (169, 106340112), (171, 105096368), (208, 86401341), (228, 78822276), (234, 76801192), (247, 72759024), (304, 59116707), (312, 57600894), (338, 53170056), (342, 52548184), (456, 39411138), (468, 38400596), (494, 36379512), (507, 35446704), (624, 28800447), (676, 26585028), (684, 26274092), (741, 24253008), (912, 19705569), (936, 19200298), (988, 18189756), (1014, 17723352), (1352, 13292514), (1368, 13137046), (1482, 12126504), (1521, 11815568), (1872, 9600149), (1976, 9094878), (2028, 8861676), (2223, 8084336), (2704, 6646257), (2736, 6568523), (2964, 6063252), (3042, 5907784), (3211, 5596848), (3952, 4547439), (4056, 4430838), (4446, 4042168), (5928, 3031626), (6084, 2953892), (6422, 2798424), (8112, 2215419), (8892, 2021084), (9633, 1865616), (11856, 1515813), (12168, 1476946), (12844, 1399212), (17784, 1010542), (19266, 932808), (24336, 738473), (25688, 699606), (28899, 621872), (35568, 505271), (38532, 466404), (38867, 462384), (51376, 349803), (57798, 310936), (77064, 233202), (77734, 231192), (115596, 155468), (116601, 154128)]