1309505536

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 2799997200

約数和(自身を除く): 1490491664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 73, 76, 128, 146, 152, 256, 292, 304, 461, 512, 584, 608, 922, 1024, 1168, 1216, 1387, 1844, 2048, 2336, 2432, 2774, 3688, 4672, 4864, 5548, 7376, 8759, 9344, 9728, 11096, 14752, 17518, 18688, 19456, 22192, 29504, 33653, 35036, 37376, 38912, 44384, 59008, 67306, 70072, 74752, 88768, 118016, 134612, 140144, 149504, 177536, 236032, 269224, 280288, 355072, 472064, 538448, 560576, 639407, 710144, 944128, 1076896, 1121152, 1278814, 1420288, 2153792, 2242304, 2557628, 2840576, 4307584, 4484608, 5115256, 8615168, 8969216, 10230512, 17230336, 17938432, 20461024, 34460672, 40922048, 68921344, 81844096, 163688192, 327376384, 654752768, 1309505536]

約数ペア:

[(1, 1309505536), (2, 654752768), (4, 327376384), (8, 163688192), (16, 81844096), (19, 68921344), (32, 40922048), (38, 34460672), (64, 20461024), (73, 17938432), (76, 17230336), (128, 10230512), (146, 8969216), (152, 8615168), (256, 5115256), (292, 4484608), (304, 4307584), (461, 2840576), (512, 2557628), (584, 2242304), (608, 2153792), (922, 1420288), (1024, 1278814), (1168, 1121152), (1216, 1076896), (1387, 944128), (1844, 710144), (2048, 639407), (2336, 560576), (2432, 538448), (2774, 472064), (3688, 355072), (4672, 280288), (4864, 269224), (5548, 236032), (7376, 177536), (8759, 149504), (9344, 140144), (9728, 134612), (11096, 118016), (14752, 88768), (17518, 74752), (18688, 70072), (19456, 67306), (22192, 59008), (29504, 44384), (33653, 38912), (35036, 37376)]