21571570368

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^2\times {\mathrm{129587}}^1$

素因数の和:129639

約数の個数: 126

約数和(自身を含む): 65682584916

約数和(自身を除く): 44111014548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 289, 306, 408, 544, 576, 578, 612, 816, 867, 1088, 1156, 1224, 1632, 1734, 2312, 2448, 2601, 3264, 3468, 4624, 4896, 5202, 6936, 9248, 9792, 10404, 13872, 18496, 20808, 27744, 41616, 55488, 83232, 129587, 166464, 259174, 388761, 518348, 777522, 1036696, 1166283, 1555044, 2073392, 2202979, 2332566, 3110088, 4146784, 4405958, 4665132, 6220176, 6608937, 8293568, 8811916, 9330264, 12440352, 13217874, 17623832, 18660528, 19826811, 24880704, 26435748, 35247664, 37321056, 37450643, 39653622, 52871496, 70495328, 74642112, 74901286, 79307244, 105742992, 112351929, 140990656, 149802572, 158614488, 211485984, 224703858, 299605144, 317228976, 337055787, 422971968, 449407716, 599210288, 634457952, 674111574, 898815432, 1198420576, 1268915904, 1348223148, 1797630864, 2396841152, 2696446296, 3595261728, 5392892592, 7190523456, 10785785184, 21571570368]

約数ペア:

[(1, 21571570368), (2, 10785785184), (3, 7190523456), (4, 5392892592), (6, 3595261728), (8, 2696446296), (9, 2396841152), (12, 1797630864), (16, 1348223148), (17, 1268915904), (18, 1198420576), (24, 898815432), (32, 674111574), (34, 634457952), (36, 599210288), (48, 449407716), (51, 422971968), (64, 337055787), (68, 317228976), (72, 299605144), (96, 224703858), (102, 211485984), (136, 158614488), (144, 149802572), (153, 140990656), (192, 112351929), (204, 105742992), (272, 79307244), (288, 74901286), (289, 74642112), (306, 70495328), (408, 52871496), (544, 39653622), (576, 37450643), (578, 37321056), (612, 35247664), (816, 26435748), (867, 24880704), (1088, 19826811), (1156, 18660528), (1224, 17623832), (1632, 13217874), (1734, 12440352), (2312, 9330264), (2448, 8811916), (2601, 8293568), (3264, 6608937), (3468, 6220176), (4624, 4665132), (4896, 4405958), (5202, 4146784), (6936, 3110088), (9248, 2332566), (9792, 2202979), (10404, 2073392), (13872, 1555044), (18496, 1166283), (20808, 1036696), (27744, 777522), (41616, 518348), (55488, 388761), (83232, 259174), (129587, 166464)]