1240904808

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 288

約数和(自身を含む): 4056099840

約数和(自身を除く): 2815195032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 73, 78, 88, 99, 104, 117, 127, 132, 143, 146, 156, 169, 198, 219, 234, 254, 264, 286, 292, 312, 338, 381, 396, 429, 438, 468, 507, 508, 572, 584, 657, 676, 762, 792, 803, 858, 876, 936, 949, 1014, 1016, 1143, 1144, 1287, 1314, 1352, 1397, 1521, 1524, 1606, 1651, 1716, 1752, 1859, 1898, 2028, 2286, 2409, 2574, 2628, 2794, 2847, 3042, 3048, 3212, 3302, 3432, 3718, 3796, 4056, 4191, 4572, 4818, 4953, 5148, 5256, 5577, 5588, 5694, 6084, 6424, 6604, 7227, 7436, 7592, 8382, 8541, 9144, 9271, 9636, 9906, 10296, 10439, 11154, 11176, 11388, 12168, 12337, 12573, 13208, 14454, 14859, 14872, 16731, 16764, 17082, 18161, 18542, 19272, 19812, 20878, 21463, 22308, 22776, 24674, 25146, 27813, 28908, 29718, 31317, 33462, 33528, 34164, 36322, 37011, 37084, 39624, 41756, 42926, 44616, 49348, 50292, 54483, 55626, 57816, 59436, 62634, 64389, 66924, 68328, 72644, 74022, 74168, 83439, 83512, 85852, 93951, 98696, 100584, 101981, 108966, 111033, 111252, 118872, 120523, 125268, 128778, 133848, 135707, 145288, 148044, 163449, 166878, 171704, 187902, 193167, 203962, 217932, 222066, 222504, 236093, 241046, 250536, 257556, 271414, 296088, 305943, 326898, 333756, 361569, 375804, 386334, 407121, 407924, 435864, 444132, 472186, 482092, 515112, 542828, 611886, 653796, 667512, 708279, 723138, 751608, 772668, 814242, 815848, 888264, 917829, 944372, 964184, 1084707, 1085656, 1221363, 1223772, 1307592, 1325753, 1416558, 1446276, 1545336, 1566799, 1628484, 1835658, 1888744, 2124837, 2169414, 2442726, 2447544, 2651506, 2833116, 2892552, 3133598, 3256968, 3671316, 3977259, 4249674, 4338828, 4700397, 4885452, 5303012, 5666232, 6267196, 7342632, 7954518, 8499348, 8677656, 9400794, 9770904, 10606024, 11931777, 12534392, 14101191, 15909036, 16998696, 17234789, 18801588, 23863554, 28202382, 31818072, 34469578, 37603176, 47727108, 51704367, 56404764, 68939156, 95454216, 103408734, 112809528, 137878312, 155113101, 206817468, 310226202, 413634936, 620452404, 1240904808]

約数ペア:

[(1, 1240904808), (2, 620452404), (3, 413634936), (4, 310226202), (6, 206817468), (8, 155113101), (9, 137878312), (11, 112809528), (12, 103408734), (13, 95454216), (18, 68939156), (22, 56404764), (24, 51704367), (26, 47727108), (33, 37603176), (36, 34469578), (39, 31818072), (44, 28202382), (52, 23863554), (66, 18801588), (72, 17234789), (73, 16998696), (78, 15909036), (88, 14101191), (99, 12534392), (104, 11931777), (117, 10606024), (127, 9770904), (132, 9400794), (143, 8677656), (146, 8499348), (156, 7954518), (169, 7342632), (198, 6267196), (219, 5666232), (234, 5303012), (254, 4885452), (264, 4700397), (286, 4338828), (292, 4249674), (312, 3977259), (338, 3671316), (381, 3256968), (396, 3133598), (429, 2892552), (438, 2833116), (468, 2651506), (507, 2447544), (508, 2442726), (572, 2169414), (584, 2124837), (657, 1888744), (676, 1835658), (762, 1628484), (792, 1566799), (803, 1545336), (858, 1446276), (876, 1416558), (936, 1325753), (949, 1307592), (1014, 1223772), (1016, 1221363), (1143, 1085656), (1144, 1084707), (1287, 964184), (1314, 944372), (1352, 917829), (1397, 888264), (1521, 815848), (1524, 814242), (1606, 772668), (1651, 751608), (1716, 723138), (1752, 708279), (1859, 667512), (1898, 653796), (2028, 611886), (2286, 542828), (2409, 515112), (2574, 482092), (2628, 472186), (2794, 444132), (2847, 435864), (3042, 407924), (3048, 407121), (3212, 386334), (3302, 375804), (3432, 361569), (3718, 333756), (3796, 326898), (4056, 305943), (4191, 296088), (4572, 271414), (4818, 257556), (4953, 250536), (5148, 241046), (5256, 236093), (5577, 222504), (5588, 222066), (5694, 217932), (6084, 203962), (6424, 193167), (6604, 187902), (7227, 171704), (7436, 166878), (7592, 163449), (8382, 148044), (8541, 145288), (9144, 135707), (9271, 133848), (9636, 128778), (9906, 125268), (10296, 120523), (10439, 118872), (11154, 111252), (11176, 111033), (11388, 108966), (12168, 101981), (12337, 100584), (12573, 98696), (13208, 93951), (14454, 85852), (14859, 83512), (14872, 83439), (16731, 74168), (16764, 74022), (17082, 72644), (18161, 68328), (18542, 66924), (19272, 64389), (19812, 62634), (20878, 59436), (21463, 57816), (22308, 55626), (22776, 54483), (24674, 50292), (25146, 49348), (27813, 44616), (28908, 42926), (29718, 41756), (31317, 39624), (33462, 37084), (33528, 37011), (34164, 36322)]