2987931408

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{10499}}^1$

素因数の和:10546

約数の個数: 180

約数和(自身を含む): 9870462000

約数和(自身を除く): 6882530592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 121, 132, 147, 154, 168, 176, 196, 231, 242, 264, 294, 308, 336, 363, 392, 462, 484, 528, 539, 588, 616, 726, 784, 847, 924, 968, 1078, 1176, 1232, 1452, 1617, 1694, 1848, 1936, 2156, 2352, 2541, 2904, 3234, 3388, 3696, 4312, 5082, 5808, 5929, 6468, 6776, 8624, 10164, 10499, 11858, 12936, 13552, 17787, 20328, 20998, 23716, 25872, 31497, 35574, 40656, 41996, 47432, 62994, 71148, 73493, 83992, 94864, 115489, 125988, 142296, 146986, 167984, 220479, 230978, 251976, 284592, 293972, 346467, 440958, 461956, 503952, 514451, 587944, 692934, 808423, 881916, 923912, 1028902, 1175888, 1270379, 1385868, 1543353, 1616846, 1763832, 1847824, 2057804, 2425269, 2540758, 2771736, 3086706, 3233692, 3527664, 3811137, 4115608, 4850538, 5081516, 5543472, 5658961, 6173412, 6467384, 7622274, 8231216, 8892653, 9701076, 10163032, 11317922, 12346824, 12934768, 15244548, 16976883, 17785306, 19402152, 20326064, 22635844, 24693648, 26677959, 30489096, 33953766, 35570612, 38804304, 45271688, 53355918, 60978192, 62248571, 67907532, 71141224, 90543376, 106711836, 124497142, 135815064, 142282448, 186745713, 213423672, 248994284, 271630128, 373491426, 426847344, 497988568, 746982852, 995977136, 1493965704, 2987931408]

約数ペア:

[(1, 2987931408), (2, 1493965704), (3, 995977136), (4, 746982852), (6, 497988568), (7, 426847344), (8, 373491426), (11, 271630128), (12, 248994284), (14, 213423672), (16, 186745713), (21, 142282448), (22, 135815064), (24, 124497142), (28, 106711836), (33, 90543376), (42, 71141224), (44, 67907532), (48, 62248571), (49, 60978192), (56, 53355918), (66, 45271688), (77, 38804304), (84, 35570612), (88, 33953766), (98, 30489096), (112, 26677959), (121, 24693648), (132, 22635844), (147, 20326064), (154, 19402152), (168, 17785306), (176, 16976883), (196, 15244548), (231, 12934768), (242, 12346824), (264, 11317922), (294, 10163032), (308, 9701076), (336, 8892653), (363, 8231216), (392, 7622274), (462, 6467384), (484, 6173412), (528, 5658961), (539, 5543472), (588, 5081516), (616, 4850538), (726, 4115608), (784, 3811137), (847, 3527664), (924, 3233692), (968, 3086706), (1078, 2771736), (1176, 2540758), (1232, 2425269), (1452, 2057804), (1617, 1847824), (1694, 1763832), (1848, 1616846), (1936, 1543353), (2156, 1385868), (2352, 1270379), (2541, 1175888), (2904, 1028902), (3234, 923912), (3388, 881916), (3696, 808423), (4312, 692934), (5082, 587944), (5808, 514451), (5929, 503952), (6468, 461956), (6776, 440958), (8624, 346467), (10164, 293972), (10499, 284592), (11858, 251976), (12936, 230978), (13552, 220479), (17787, 167984), (20328, 146986), (20998, 142296), (23716, 125988), (25872, 115489), (31497, 94864), (35574, 83992), (40656, 73493), (41996, 71148), (47432, 62994)]