769881528

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 2346489600

約数和(自身を除く): 1576608072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 157, 169, 186, 234, 248, 279, 312, 314, 338, 372, 403, 468, 471, 507, 558, 628, 676, 744, 806, 936, 942, 1014, 1116, 1209, 1256, 1352, 1413, 1521, 1612, 1884, 2028, 2041, 2197, 2232, 2418, 2826, 3042, 3224, 3627, 3768, 4056, 4082, 4394, 4836, 4867, 5239, 5652, 6084, 6123, 6591, 7254, 8164, 8788, 9672, 9734, 10478, 11304, 12168, 12246, 13182, 14508, 14601, 15717, 16328, 17576, 18369, 19468, 19773, 20956, 24492, 26364, 26533, 29016, 29202, 31434, 36738, 38936, 39546, 41912, 43803, 47151, 48984, 52728, 53066, 58404, 62868, 63271, 68107, 73476, 79092, 79599, 87606, 94302, 106132, 116808, 125736, 126542, 136214, 146952, 158184, 159198, 175212, 188604, 189813, 204321, 212264, 238797, 253084, 272428, 318396, 344929, 350424, 377208, 379626, 408642, 477594, 506168, 544856, 569439, 612963, 636792, 689858, 759252, 817284, 822523, 955188, 1034787, 1138878, 1225926, 1379716, 1518504, 1634568, 1645046, 1910376, 2069574, 2277756, 2451852, 2467569, 2759432, 3104361, 3290092, 4139148, 4555512, 4903704, 4935138, 6208722, 6580184, 7402707, 8278296, 9870276, 10692799, 12417444, 14805414, 19740552, 21385598, 24834888, 29610828, 32078397, 42771196, 59221656, 64156794, 85542392, 96235191, 128313588, 192470382, 256627176, 384940764, 769881528]

約数ペア:

[(1, 769881528), (2, 384940764), (3, 256627176), (4, 192470382), (6, 128313588), (8, 96235191), (9, 85542392), (12, 64156794), (13, 59221656), (18, 42771196), (24, 32078397), (26, 29610828), (31, 24834888), (36, 21385598), (39, 19740552), (52, 14805414), (62, 12417444), (72, 10692799), (78, 9870276), (93, 8278296), (104, 7402707), (117, 6580184), (124, 6208722), (156, 4935138), (157, 4903704), (169, 4555512), (186, 4139148), (234, 3290092), (248, 3104361), (279, 2759432), (312, 2467569), (314, 2451852), (338, 2277756), (372, 2069574), (403, 1910376), (468, 1645046), (471, 1634568), (507, 1518504), (558, 1379716), (628, 1225926), (676, 1138878), (744, 1034787), (806, 955188), (936, 822523), (942, 817284), (1014, 759252), (1116, 689858), (1209, 636792), (1256, 612963), (1352, 569439), (1413, 544856), (1521, 506168), (1612, 477594), (1884, 408642), (2028, 379626), (2041, 377208), (2197, 350424), (2232, 344929), (2418, 318396), (2826, 272428), (3042, 253084), (3224, 238797), (3627, 212264), (3768, 204321), (4056, 189813), (4082, 188604), (4394, 175212), (4836, 159198), (4867, 158184), (5239, 146952), (5652, 136214), (6084, 126542), (6123, 125736), (6591, 116808), (7254, 106132), (8164, 94302), (8788, 87606), (9672, 79599), (9734, 79092), (10478, 73476), (11304, 68107), (12168, 63271), (12246, 62868), (13182, 58404), (14508, 53066), (14601, 52728), (15717, 48984), (16328, 47151), (17576, 43803), (18369, 41912), (19468, 39546), (19773, 38936), (20956, 36738), (24492, 31434), (26364, 29202), (26533, 29016)]