639828288

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:894

約数の個数: 224

約数和(自身を含む): 2104583040

約数和(自身を除く): 1464754752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 41, 44, 48, 54, 64, 66, 72, 82, 88, 96, 99, 108, 123, 132, 144, 164, 176, 192, 198, 216, 246, 264, 288, 297, 328, 352, 369, 396, 432, 451, 492, 528, 576, 594, 656, 704, 738, 792, 821, 864, 902, 984, 1056, 1107, 1188, 1312, 1353, 1476, 1584, 1642, 1728, 1804, 1968, 2112, 2214, 2376, 2463, 2624, 2706, 2952, 3168, 3284, 3608, 3936, 4059, 4428, 4752, 4926, 5412, 5904, 6336, 6568, 7216, 7389, 7872, 8118, 8856, 9031, 9504, 9852, 10824, 11808, 12177, 13136, 14432, 14778, 16236, 17712, 18062, 19008, 19704, 21648, 22167, 23616, 24354, 26272, 27093, 28864, 29556, 32472, 33661, 35424, 36124, 39408, 43296, 44334, 48708, 52544, 54186, 59112, 64944, 67322, 70848, 72248, 78816, 81279, 86592, 88668, 97416, 100983, 108372, 118224, 129888, 134644, 144496, 157632, 162558, 177336, 194832, 201966, 216744, 236448, 243837, 259776, 269288, 288992, 302949, 325116, 354672, 370271, 389664, 403932, 433488, 472896, 487674, 538576, 577984, 605898, 650232, 709344, 740542, 779328, 807864, 866976, 908847, 975348, 1077152, 1110813, 1211796, 1300464, 1418688, 1481084, 1615728, 1733952, 1817694, 1950696, 2154304, 2221626, 2423592, 2600928, 2962168, 3231456, 3332439, 3635388, 3901392, 4443252, 4847184, 5201856, 5924336, 6462912, 6664878, 7270776, 7802784, 8886504, 9694368, 9997317, 11848672, 13329756, 14541552, 15605568, 17773008, 19388736, 19994634, 23697344, 26659512, 29083104, 35546016, 39989268, 53319024, 58166208, 71092032, 79978536, 106638048, 159957072, 213276096, 319914144, 639828288]

約数ペア:

[(1, 639828288), (2, 319914144), (3, 213276096), (4, 159957072), (6, 106638048), (8, 79978536), (9, 71092032), (11, 58166208), (12, 53319024), (16, 39989268), (18, 35546016), (22, 29083104), (24, 26659512), (27, 23697344), (32, 19994634), (33, 19388736), (36, 17773008), (41, 15605568), (44, 14541552), (48, 13329756), (54, 11848672), (64, 9997317), (66, 9694368), (72, 8886504), (82, 7802784), (88, 7270776), (96, 6664878), (99, 6462912), (108, 5924336), (123, 5201856), (132, 4847184), (144, 4443252), (164, 3901392), (176, 3635388), (192, 3332439), (198, 3231456), (216, 2962168), (246, 2600928), (264, 2423592), (288, 2221626), (297, 2154304), (328, 1950696), (352, 1817694), (369, 1733952), (396, 1615728), (432, 1481084), (451, 1418688), (492, 1300464), (528, 1211796), (576, 1110813), (594, 1077152), (656, 975348), (704, 908847), (738, 866976), (792, 807864), (821, 779328), (864, 740542), (902, 709344), (984, 650232), (1056, 605898), (1107, 577984), (1188, 538576), (1312, 487674), (1353, 472896), (1476, 433488), (1584, 403932), (1642, 389664), (1728, 370271), (1804, 354672), (1968, 325116), (2112, 302949), (2214, 288992), (2376, 269288), (2463, 259776), (2624, 243837), (2706, 236448), (2952, 216744), (3168, 201966), (3284, 194832), (3608, 177336), (3936, 162558), (4059, 157632), (4428, 144496), (4752, 134644), (4926, 129888), (5412, 118224), (5904, 108372), (6336, 100983), (6568, 97416), (7216, 88668), (7389, 86592), (7872, 81279), (8118, 78816), (8856, 72248), (9031, 70848), (9504, 67322), (9852, 64944), (10824, 59112), (11808, 54186), (12177, 52544), (13136, 48708), (14432, 44334), (14778, 43296), (16236, 39408), (17712, 36124), (18062, 35424), (19008, 33661), (19704, 32472), (21648, 29556), (22167, 28864), (23616, 27093), (24354, 26272)]