39448864

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 192

約数和(自身を含む): 108380160

約数和(自身を除く): 68931296

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 23, 26, 28, 31, 32, 38, 46, 52, 56, 62, 76, 91, 92, 104, 112, 124, 133, 152, 161, 182, 184, 208, 217, 224, 247, 248, 266, 299, 304, 322, 364, 368, 403, 416, 434, 437, 494, 496, 532, 589, 598, 608, 644, 713, 728, 736, 806, 868, 874, 988, 992, 1064, 1178, 1196, 1288, 1426, 1456, 1612, 1729, 1736, 1748, 1976, 2093, 2128, 2356, 2392, 2576, 2821, 2852, 2912, 3059, 3224, 3458, 3472, 3496, 3952, 4123, 4186, 4256, 4712, 4784, 4991, 5152, 5642, 5681, 5704, 6118, 6448, 6916, 6944, 6992, 7657, 7904, 8246, 8372, 9269, 9424, 9568, 9982, 11284, 11362, 11408, 12236, 12896, 13547, 13832, 13984, 15314, 16492, 16744, 18538, 18848, 19964, 22568, 22724, 22816, 24472, 27094, 27664, 30628, 32984, 33488, 37076, 39767, 39928, 45136, 45448, 48944, 53599, 54188, 55328, 61256, 64883, 65968, 66976, 74152, 79534, 79856, 90272, 90896, 94829, 97888, 107198, 108376, 122512, 129766, 131936, 148304, 159068, 159712, 176111, 181792, 189658, 214396, 216752, 245024, 259532, 296608, 318136, 352222, 379316, 428792, 433504, 519064, 636272, 704444, 758632, 857584, 1038128, 1232777, 1272544, 1408888, 1517264, 1715168, 2076256, 2465554, 2817776, 3034528, 4931108, 5635552, 9862216, 19724432, 39448864]

約数ペア:

[(1, 39448864), (2, 19724432), (4, 9862216), (7, 5635552), (8, 4931108), (13, 3034528), (14, 2817776), (16, 2465554), (19, 2076256), (23, 1715168), (26, 1517264), (28, 1408888), (31, 1272544), (32, 1232777), (38, 1038128), (46, 857584), (52, 758632), (56, 704444), (62, 636272), (76, 519064), (91, 433504), (92, 428792), (104, 379316), (112, 352222), (124, 318136), (133, 296608), (152, 259532), (161, 245024), (182, 216752), (184, 214396), (208, 189658), (217, 181792), (224, 176111), (247, 159712), (248, 159068), (266, 148304), (299, 131936), (304, 129766), (322, 122512), (364, 108376), (368, 107198), (403, 97888), (416, 94829), (434, 90896), (437, 90272), (494, 79856), (496, 79534), (532, 74152), (589, 66976), (598, 65968), (608, 64883), (644, 61256), (713, 55328), (728, 54188), (736, 53599), (806, 48944), (868, 45448), (874, 45136), (988, 39928), (992, 39767), (1064, 37076), (1178, 33488), (1196, 32984), (1288, 30628), (1426, 27664), (1456, 27094), (1612, 24472), (1729, 22816), (1736, 22724), (1748, 22568), (1976, 19964), (2093, 18848), (2128, 18538), (2356, 16744), (2392, 16492), (2576, 15314), (2821, 13984), (2852, 13832), (2912, 13547), (3059, 12896), (3224, 12236), (3458, 11408), (3472, 11362), (3496, 11284), (3952, 9982), (4123, 9568), (4186, 9424), (4256, 9269), (4712, 8372), (4784, 8246), (4991, 7904), (5152, 7657), (5642, 6992), (5681, 6944), (5704, 6916), (6118, 6448)]