21053376864

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{499}}^1$

素因数の和:778

約数の個数: 288

約数和(自身を含む): 66044160000

約数和(自身を除く): 44990783136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 59, 72, 78, 96, 104, 117, 118, 144, 156, 177, 191, 208, 234, 236, 288, 312, 354, 382, 416, 468, 472, 499, 531, 573, 624, 708, 764, 767, 936, 944, 998, 1062, 1146, 1248, 1416, 1497, 1528, 1534, 1719, 1872, 1888, 1996, 2124, 2292, 2301, 2483, 2832, 2994, 3056, 3068, 3438, 3744, 3992, 4248, 4491, 4584, 4602, 4966, 5664, 5988, 6112, 6136, 6487, 6876, 6903, 7449, 7984, 8496, 8982, 9168, 9204, 9932, 11269, 11976, 12272, 12974, 13752, 13806, 14898, 15968, 16992, 17964, 18336, 18408, 19461, 19864, 22347, 22538, 23952, 24544, 25948, 27504, 27612, 29441, 29796, 33807, 35928, 36816, 38922, 39728, 44694, 45076, 47904, 51896, 55008, 55224, 58383, 58882, 59592, 67614, 71856, 73632, 77844, 79456, 88323, 89388, 90152, 95309, 101421, 103792, 110448, 116766, 117764, 119184, 135228, 143712, 146497, 155688, 176646, 178776, 180304, 190618, 202842, 207584, 220896, 233532, 235528, 238368, 264969, 270456, 285927, 292994, 311376, 353292, 357552, 360608, 381236, 382733, 405684, 439491, 467064, 471056, 529938, 540912, 571854, 585988, 622752, 706584, 715104, 762472, 765466, 811368, 857781, 878982, 934128, 942112, 1059876, 1081824, 1143708, 1148199, 1171976, 1239017, 1318473, 1413168, 1524944, 1530932, 1622736, 1715562, 1757964, 1868256, 2119752, 2287416, 2296398, 2343952, 2478034, 2636946, 2826336, 3049888, 3061864, 3245472, 3431124, 3444597, 3515928, 3717051, 4239504, 4574832, 4592796, 4687904, 4956068, 5273892, 5623231, 6123728, 6862248, 6889194, 7031856, 7434102, 8479008, 9149664, 9185592, 9912136, 10547784, 11151153, 11246462, 12247456, 13724496, 13778388, 14063712, 14868204, 16869693, 18371184, 19824272, 21095568, 22302306, 22492924, 27448992, 27556776, 29736408, 33739386, 36742368, 39648544, 42191136, 44604612, 44985848, 50609079, 55113552, 59472816, 67478772, 73102003, 89209224, 89971696, 101218158, 110227104, 118945632, 134957544, 146204006, 178418448, 179943392, 202436316, 219306009, 269915088, 292408012, 356836896, 404872632, 438612018, 539830176, 584816024, 657918027, 809745264, 877224036, 1169632048, 1315836054, 1619490528, 1754448072, 2339264096, 2631672108, 3508896144, 5263344216, 7017792288, 10526688432, 21053376864]

約数ペア:

[(1, 21053376864), (2, 10526688432), (3, 7017792288), (4, 5263344216), (6, 3508896144), (8, 2631672108), (9, 2339264096), (12, 1754448072), (13, 1619490528), (16, 1315836054), (18, 1169632048), (24, 877224036), (26, 809745264), (32, 657918027), (36, 584816024), (39, 539830176), (48, 438612018), (52, 404872632), (59, 356836896), (72, 292408012), (78, 269915088), (96, 219306009), (104, 202436316), (117, 179943392), (118, 178418448), (144, 146204006), (156, 134957544), (177, 118945632), (191, 110227104), (208, 101218158), (234, 89971696), (236, 89209224), (288, 73102003), (312, 67478772), (354, 59472816), (382, 55113552), (416, 50609079), (468, 44985848), (472, 44604612), (499, 42191136), (531, 39648544), (573, 36742368), (624, 33739386), (708, 29736408), (764, 27556776), (767, 27448992), (936, 22492924), (944, 22302306), (998, 21095568), (1062, 19824272), (1146, 18371184), (1248, 16869693), (1416, 14868204), (1497, 14063712), (1528, 13778388), (1534, 13724496), (1719, 12247456), (1872, 11246462), (1888, 11151153), (1996, 10547784), (2124, 9912136), (2292, 9185592), (2301, 9149664), (2483, 8479008), (2832, 7434102), (2994, 7031856), (3056, 6889194), (3068, 6862248), (3438, 6123728), (3744, 5623231), (3992, 5273892), (4248, 4956068), (4491, 4687904), (4584, 4592796), (4602, 4574832), (4966, 4239504), (5664, 3717051), (5988, 3515928), (6112, 3444597), (6136, 3431124), (6487, 3245472), (6876, 3061864), (6903, 3049888), (7449, 2826336), (7984, 2636946), (8496, 2478034), (8982, 2343952), (9168, 2296398), (9204, 2287416), (9932, 2119752), (11269, 1868256), (11976, 1757964), (12272, 1715562), (12974, 1622736), (13752, 1530932), (13806, 1524944), (14898, 1413168), (15968, 1318473), (16992, 1239017), (17964, 1171976), (18336, 1148199), (18408, 1143708), (19461, 1081824), (19864, 1059876), (22347, 942112), (22538, 934128), (23952, 878982), (24544, 857781), (25948, 811368), (27504, 765466), (27612, 762472), (29441, 715104), (29796, 706584), (33807, 622752), (35928, 585988), (36816, 571854), (38922, 540912), (39728, 529938), (44694, 471056), (45076, 467064), (47904, 439491), (51896, 405684), (55008, 382733), (55224, 381236), (58383, 360608), (58882, 357552), (59592, 353292), (67614, 311376), (71856, 292994), (73632, 285927), (77844, 270456), (79456, 264969), (88323, 238368), (89388, 235528), (90152, 233532), (95309, 220896), (101421, 207584), (103792, 202842), (110448, 190618), (116766, 180304), (117764, 178776), (119184, 176646), (135228, 155688), (143712, 146497)]