1242878784

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1373

約数の個数: 224

約数和(自身を含む): 4051255296

約数和(自身を除く): 2808376512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 32, 42, 46, 48, 56, 62, 64, 69, 84, 92, 93, 96, 112, 124, 138, 161, 168, 184, 186, 192, 217, 224, 248, 276, 322, 336, 368, 372, 434, 448, 483, 496, 552, 644, 651, 672, 713, 736, 744, 868, 966, 992, 1104, 1288, 1297, 1302, 1344, 1426, 1472, 1488, 1736, 1932, 1984, 2139, 2208, 2576, 2594, 2604, 2852, 2976, 3472, 3864, 3891, 4278, 4416, 4991, 5152, 5188, 5208, 5704, 5952, 6944, 7728, 7782, 8556, 9079, 9982, 10304, 10376, 10416, 11408, 13888, 14973, 15456, 15564, 17112, 18158, 19964, 20752, 20832, 22816, 27237, 29831, 29946, 30912, 31128, 34224, 36316, 39928, 40207, 41504, 41664, 45632, 54474, 59662, 59892, 62256, 68448, 72632, 79856, 80414, 83008, 89493, 108948, 119324, 119784, 120621, 124512, 136896, 145264, 159712, 160828, 178986, 208817, 217896, 238648, 239568, 241242, 249024, 281449, 290528, 319424, 321656, 357972, 417634, 435792, 477296, 479136, 482484, 562898, 581056, 626451, 643312, 715944, 835268, 844347, 871584, 924761, 954592, 958272, 964968, 1125796, 1252902, 1286624, 1431888, 1670536, 1688694, 1743168, 1849522, 1909184, 1929936, 2251592, 2505804, 2573248, 2774283, 2863776, 3341072, 3377388, 3699044, 3859872, 4503184, 5011608, 5548566, 5727552, 6473327, 6682144, 6754776, 7398088, 7719744, 9006368, 10023216, 11097132, 12946654, 13364288, 13509552, 14796176, 18012736, 19419981, 20046432, 22194264, 25893308, 27019104, 29592352, 38839962, 40092864, 44388528, 51786616, 54038208, 59184704, 77679924, 88777056, 103573232, 155359848, 177554112, 207146464, 310719696, 414292928, 621439392, 1242878784]

約数ペア:

[(1, 1242878784), (2, 621439392), (3, 414292928), (4, 310719696), (6, 207146464), (7, 177554112), (8, 155359848), (12, 103573232), (14, 88777056), (16, 77679924), (21, 59184704), (23, 54038208), (24, 51786616), (28, 44388528), (31, 40092864), (32, 38839962), (42, 29592352), (46, 27019104), (48, 25893308), (56, 22194264), (62, 20046432), (64, 19419981), (69, 18012736), (84, 14796176), (92, 13509552), (93, 13364288), (96, 12946654), (112, 11097132), (124, 10023216), (138, 9006368), (161, 7719744), (168, 7398088), (184, 6754776), (186, 6682144), (192, 6473327), (217, 5727552), (224, 5548566), (248, 5011608), (276, 4503184), (322, 3859872), (336, 3699044), (368, 3377388), (372, 3341072), (434, 2863776), (448, 2774283), (483, 2573248), (496, 2505804), (552, 2251592), (644, 1929936), (651, 1909184), (672, 1849522), (713, 1743168), (736, 1688694), (744, 1670536), (868, 1431888), (966, 1286624), (992, 1252902), (1104, 1125796), (1288, 964968), (1297, 958272), (1302, 954592), (1344, 924761), (1426, 871584), (1472, 844347), (1488, 835268), (1736, 715944), (1932, 643312), (1984, 626451), (2139, 581056), (2208, 562898), (2576, 482484), (2594, 479136), (2604, 477296), (2852, 435792), (2976, 417634), (3472, 357972), (3864, 321656), (3891, 319424), (4278, 290528), (4416, 281449), (4991, 249024), (5152, 241242), (5188, 239568), (5208, 238648), (5704, 217896), (5952, 208817), (6944, 178986), (7728, 160828), (7782, 159712), (8556, 145264), (9079, 136896), (9982, 124512), (10304, 120621), (10376, 119784), (10416, 119324), (11408, 108948), (13888, 89493), (14973, 83008), (15456, 80414), (15564, 79856), (17112, 72632), (18158, 68448), (19964, 62256), (20752, 59892), (20832, 59662), (22816, 54474), (27237, 45632), (29831, 41664), (29946, 41504), (30912, 40207), (31128, 39928), (34224, 36316)]