489852288

素因数分解:

$2^7\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 1469314080

約数和(自身を除く): 979461792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 71, 72, 96, 106, 113, 128, 142, 144, 159, 192, 212, 213, 226, 284, 288, 318, 339, 384, 424, 426, 452, 477, 568, 576, 636, 639, 678, 848, 852, 904, 954, 1017, 1136, 1152, 1272, 1278, 1356, 1696, 1704, 1808, 1908, 2034, 2272, 2544, 2556, 2712, 3392, 3408, 3616, 3763, 3816, 4068, 4544, 5088, 5112, 5424, 5989, 6784, 6816, 7232, 7526, 7632, 8023, 8136, 9088, 10176, 10224, 10848, 11289, 11978, 13632, 14464, 15052, 15264, 16046, 16272, 17967, 20352, 20448, 21696, 22578, 23956, 24069, 27264, 30104, 30528, 32092, 32544, 33867, 35934, 40896, 43392, 45156, 47912, 48138, 53901, 60208, 61056, 64184, 65088, 67734, 71868, 72207, 81792, 90312, 95824, 96276, 107802, 120416, 128368, 130176, 135468, 143736, 144414, 180624, 191648, 192552, 215604, 240832, 256736, 270936, 287472, 288828, 361248, 383296, 385104, 425219, 431208, 481664, 513472, 541872, 574944, 577656, 722496, 766592, 770208, 850438, 862416, 1026944, 1083744, 1149888, 1155312, 1275657, 1444992, 1540416, 1700876, 1724832, 2167488, 2299776, 2310624, 2551314, 3080832, 3401752, 3449664, 3826971, 4334976, 4621248, 5102628, 6803504, 6899328, 7653942, 9242496, 10205256, 13607008, 15307884, 20410512, 27214016, 30615768, 40821024, 54428032, 61231536, 81642048, 122463072, 163284096, 244926144, 489852288]

約数ペア:

[(1, 489852288), (2, 244926144), (3, 163284096), (4, 122463072), (6, 81642048), (8, 61231536), (9, 54428032), (12, 40821024), (16, 30615768), (18, 27214016), (24, 20410512), (32, 15307884), (36, 13607008), (48, 10205256), (53, 9242496), (64, 7653942), (71, 6899328), (72, 6803504), (96, 5102628), (106, 4621248), (113, 4334976), (128, 3826971), (142, 3449664), (144, 3401752), (159, 3080832), (192, 2551314), (212, 2310624), (213, 2299776), (226, 2167488), (284, 1724832), (288, 1700876), (318, 1540416), (339, 1444992), (384, 1275657), (424, 1155312), (426, 1149888), (452, 1083744), (477, 1026944), (568, 862416), (576, 850438), (636, 770208), (639, 766592), (678, 722496), (848, 577656), (852, 574944), (904, 541872), (954, 513472), (1017, 481664), (1136, 431208), (1152, 425219), (1272, 385104), (1278, 383296), (1356, 361248), (1696, 288828), (1704, 287472), (1808, 270936), (1908, 256736), (2034, 240832), (2272, 215604), (2544, 192552), (2556, 191648), (2712, 180624), (3392, 144414), (3408, 143736), (3616, 135468), (3763, 130176), (3816, 128368), (4068, 120416), (4544, 107802), (5088, 96276), (5112, 95824), (5424, 90312), (5989, 81792), (6784, 72207), (6816, 71868), (7232, 67734), (7526, 65088), (7632, 64184), (8023, 61056), (8136, 60208), (9088, 53901), (10176, 48138), (10224, 47912), (10848, 45156), (11289, 43392), (11978, 40896), (13632, 35934), (14464, 33867), (15052, 32544), (15264, 32092), (16046, 30528), (16272, 30104), (17967, 27264), (20352, 24069), (20448, 23956), (21696, 22578)]