19551879168

素因数分解:

$2^{17}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2617}}^1$

素因数の和:2673

約数の個数: 144

約数和(自身を含む): 54903229920

約数和(自身を除く): 35351350752

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, 256, 304, 384, 456, 512, 608, 768, 912, 1024, 1216, 1536, 1824, 2048, 2432, 2617, 3072, 3648, 4096, 4864, 5234, 6144, 7296, 7851, 8192, 9728, 10468, 12288, 14592, 15702, 16384, 19456, 20936, 24576, 29184, 31404, 32768, 38912, 41872, 49152, 49723, 58368, 62808, 65536, 77824, 83744, 98304, 99446, 116736, 125616, 131072, 149169, 155648, 167488, 196608, 198892, 233472, 251232, 298338, 311296, 334976, 393216, 397784, 466944, 502464, 596676, 622592, 669952, 795568, 933888, 1004928, 1193352, 1245184, 1339904, 1591136, 1867776, 2009856, 2386704, 2490368, 2679808, 3182272, 3735552, 4019712, 4773408, 5359616, 6364544, 7471104, 8039424, 9546816, 10719232, 12729088, 16078848, 19093632, 21438464, 25458176, 32157696, 38187264, 42876928, 50916352, 64315392, 76374528, 85753856, 101832704, 128630784, 152749056, 171507712, 203665408, 257261568, 305498112, 343015424, 407330816, 514523136, 610996224, 814661632, 1029046272, 1221992448, 1629323264, 2443984896, 3258646528, 4887969792, 6517293056, 9775939584, 19551879168]

約数ペア:

[(1, 19551879168), (2, 9775939584), (3, 6517293056), (4, 4887969792), (6, 3258646528), (8, 2443984896), (12, 1629323264), (16, 1221992448), (19, 1029046272), (24, 814661632), (32, 610996224), (38, 514523136), (48, 407330816), (57, 343015424), (64, 305498112), (76, 257261568), (96, 203665408), (114, 171507712), (128, 152749056), (152, 128630784), (192, 101832704), (228, 85753856), (256, 76374528), (304, 64315392), (384, 50916352), (456, 42876928), (512, 38187264), (608, 32157696), (768, 25458176), (912, 21438464), (1024, 19093632), (1216, 16078848), (1536, 12729088), (1824, 10719232), (2048, 9546816), (2432, 8039424), (2617, 7471104), (3072, 6364544), (3648, 5359616), (4096, 4773408), (4864, 4019712), (5234, 3735552), (6144, 3182272), (7296, 2679808), (7851, 2490368), (8192, 2386704), (9728, 2009856), (10468, 1867776), (12288, 1591136), (14592, 1339904), (15702, 1245184), (16384, 1193352), (19456, 1004928), (20936, 933888), (24576, 795568), (29184, 669952), (31404, 622592), (32768, 596676), (38912, 502464), (41872, 466944), (49152, 397784), (49723, 393216), (58368, 334976), (62808, 311296), (65536, 298338), (77824, 251232), (83744, 233472), (98304, 198892), (99446, 196608), (116736, 167488), (125616, 155648), (131072, 149169)]