2801963136

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:787

約数の個数: 256

約数和(自身を含む): 9075225600

約数和(自身を除く): 6273262464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 83, 84, 96, 112, 114, 128, 133, 152, 166, 168, 192, 224, 228, 249, 266, 304, 332, 336, 384, 399, 448, 456, 498, 532, 581, 608, 661, 664, 672, 798, 896, 912, 996, 1064, 1162, 1216, 1322, 1328, 1344, 1577, 1596, 1743, 1824, 1983, 1992, 2128, 2324, 2432, 2644, 2656, 2688, 3154, 3192, 3486, 3648, 3966, 3984, 4256, 4627, 4648, 4731, 5288, 5312, 6308, 6384, 6972, 7296, 7932, 7968, 8512, 9254, 9296, 9462, 10576, 10624, 11039, 12559, 12616, 12768, 13881, 13944, 15864, 15936, 17024, 18508, 18592, 18924, 21152, 22078, 25118, 25232, 25536, 27762, 27888, 31728, 31872, 33117, 37016, 37184, 37677, 37848, 42304, 44156, 50236, 50464, 51072, 54863, 55524, 55776, 63456, 66234, 74032, 74368, 75354, 75696, 84608, 87913, 88312, 100472, 100928, 109726, 111048, 111552, 126912, 132468, 148064, 150708, 151392, 164589, 175826, 176624, 200944, 201856, 219452, 222096, 223104, 253824, 263739, 264936, 296128, 301416, 302784, 329178, 351652, 353248, 384041, 401888, 438904, 444192, 527478, 529872, 592256, 602832, 605568, 658356, 703304, 706496, 768082, 803776, 877808, 888384, 1042397, 1054956, 1059744, 1152123, 1205664, 1316712, 1406608, 1412992, 1536164, 1607552, 1755616, 1776768, 2084794, 2109912, 2119488, 2304246, 2411328, 2633424, 2813216, 3072328, 3127191, 3511232, 4169588, 4219824, 4238976, 4608492, 4822656, 5266848, 5626432, 6144656, 6254382, 7022464, 7296779, 8339176, 8439648, 9216984, 10533696, 11252864, 12289312, 12508764, 14593558, 16678352, 16879296, 18433968, 21067392, 21890337, 24578624, 25017528, 29187116, 33356704, 33758592, 36867936, 43780674, 49157248, 50035056, 58374232, 66713408, 73735872, 87561348, 100070112, 116748464, 133426816, 147471744, 175122696, 200140224, 233496928, 350245392, 400280448, 466993856, 700490784, 933987712, 1400981568, 2801963136]

約数ペア:

[(1, 2801963136), (2, 1400981568), (3, 933987712), (4, 700490784), (6, 466993856), (7, 400280448), (8, 350245392), (12, 233496928), (14, 200140224), (16, 175122696), (19, 147471744), (21, 133426816), (24, 116748464), (28, 100070112), (32, 87561348), (38, 73735872), (42, 66713408), (48, 58374232), (56, 50035056), (57, 49157248), (64, 43780674), (76, 36867936), (83, 33758592), (84, 33356704), (96, 29187116), (112, 25017528), (114, 24578624), (128, 21890337), (133, 21067392), (152, 18433968), (166, 16879296), (168, 16678352), (192, 14593558), (224, 12508764), (228, 12289312), (249, 11252864), (266, 10533696), (304, 9216984), (332, 8439648), (336, 8339176), (384, 7296779), (399, 7022464), (448, 6254382), (456, 6144656), (498, 5626432), (532, 5266848), (581, 4822656), (608, 4608492), (661, 4238976), (664, 4219824), (672, 4169588), (798, 3511232), (896, 3127191), (912, 3072328), (996, 2813216), (1064, 2633424), (1162, 2411328), (1216, 2304246), (1322, 2119488), (1328, 2109912), (1344, 2084794), (1577, 1776768), (1596, 1755616), (1743, 1607552), (1824, 1536164), (1983, 1412992), (1992, 1406608), (2128, 1316712), (2324, 1205664), (2432, 1152123), (2644, 1059744), (2656, 1054956), (2688, 1042397), (3154, 888384), (3192, 877808), (3486, 803776), (3648, 768082), (3966, 706496), (3984, 703304), (4256, 658356), (4627, 605568), (4648, 602832), (4731, 592256), (5288, 529872), (5312, 527478), (6308, 444192), (6384, 438904), (6972, 401888), (7296, 384041), (7932, 353248), (7968, 351652), (8512, 329178), (9254, 302784), (9296, 301416), (9462, 296128), (10576, 264936), (10624, 263739), (11039, 253824), (12559, 223104), (12616, 222096), (12768, 219452), (13881, 201856), (13944, 200944), (15864, 176624), (15936, 175826), (17024, 164589), (18508, 151392), (18592, 150708), (18924, 148064), (21152, 132468), (22078, 126912), (25118, 111552), (25232, 111048), (25536, 109726), (27762, 100928), (27888, 100472), (31728, 88312), (31872, 87913), (33117, 84608), (37016, 75696), (37184, 75354), (37677, 74368), (37848, 74032), (42304, 66234), (44156, 63456), (50236, 55776), (50464, 55524), (51072, 54863)]