490902451584

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1873}}^1\times {\mathrm{35923}}^1$

素因数の和:37832

約数の個数: 128

約数和(自身を含む): 1373360150400

約数和(自身を除く): 882457698816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 1873, 2432, 3648, 3746, 5619, 7296, 7492, 11238, 14984, 22476, 29968, 35587, 35923, 44952, 59936, 71174, 71846, 89904, 106761, 107769, 119872, 142348, 143692, 179808, 213522, 215538, 239744, 284696, 287384, 359616, 427044, 431076, 569392, 574768, 682537, 719232, 854088, 862152, 1138784, 1149536, 1365074, 1708176, 1724304, 2047611, 2277568, 2299072, 2730148, 3416352, 3448608, 4095222, 4555136, 4598144, 5460296, 6832704, 6897216, 8190444, 10920592, 13665408, 13794432, 16380888, 21841184, 32761776, 43682368, 65523552, 67283779, 87364736, 131047104, 134567558, 201851337, 262094208, 269135116, 403702674, 538270232, 807405348, 1076540464, 1278391801, 1614810696, 2153080928, 2556783602, 3229621392, 3835175403, 4306161856, 5113567204, 6459242784, 7670350806, 8612323712, 10227134408, 12918485568, 15340701612, 20454268816, 25836971136, 30681403224, 40908537632, 61362806448, 81817075264, 122725612896, 163634150528, 245451225792, 490902451584]

約数ペア:

[(1, 490902451584), (2, 245451225792), (3, 163634150528), (4, 122725612896), (6, 81817075264), (8, 61362806448), (12, 40908537632), (16, 30681403224), (19, 25836971136), (24, 20454268816), (32, 15340701612), (38, 12918485568), (48, 10227134408), (57, 8612323712), (64, 7670350806), (76, 6459242784), (96, 5113567204), (114, 4306161856), (128, 3835175403), (152, 3229621392), (192, 2556783602), (228, 2153080928), (304, 1614810696), (384, 1278391801), (456, 1076540464), (608, 807405348), (912, 538270232), (1216, 403702674), (1824, 269135116), (1873, 262094208), (2432, 201851337), (3648, 134567558), (3746, 131047104), (5619, 87364736), (7296, 67283779), (7492, 65523552), (11238, 43682368), (14984, 32761776), (22476, 21841184), (29968, 16380888), (35587, 13794432), (35923, 13665408), (44952, 10920592), (59936, 8190444), (71174, 6897216), (71846, 6832704), (89904, 5460296), (106761, 4598144), (107769, 4555136), (119872, 4095222), (142348, 3448608), (143692, 3416352), (179808, 2730148), (213522, 2299072), (215538, 2277568), (239744, 2047611), (284696, 1724304), (287384, 1708176), (359616, 1365074), (427044, 1149536), (431076, 1138784), (569392, 862152), (574768, 854088), (682537, 719232)]