1020384768

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:544

約数の個数: 160

約数和(自身を含む): 2956748256

約数和(自身を除く): 1936363488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 137, 156, 192, 208, 256, 274, 312, 373, 384, 411, 416, 512, 548, 624, 746, 768, 822, 832, 1096, 1119, 1248, 1492, 1536, 1644, 1664, 1781, 2192, 2238, 2496, 2984, 3288, 3328, 3562, 4384, 4476, 4849, 4992, 5343, 5968, 6576, 6656, 7124, 8768, 8952, 9698, 9984, 10686, 11936, 13152, 14248, 14547, 17536, 17904, 19396, 19968, 21372, 23872, 26304, 28496, 29094, 35072, 35808, 38792, 42744, 47744, 51101, 52608, 56992, 58188, 70144, 71616, 77584, 85488, 95488, 102202, 105216, 113984, 116376, 143232, 153303, 155168, 170976, 190976, 204404, 210432, 227968, 232752, 286464, 306606, 310336, 341952, 408808, 455936, 465504, 572928, 613212, 620672, 664313, 683904, 817616, 911872, 931008, 1226424, 1241344, 1328626, 1367808, 1635232, 1862016, 1992939, 2452848, 2482688, 2657252, 2735616, 3270464, 3724032, 3985878, 4905696, 5314504, 6540928, 7448064, 7971756, 9811392, 10629008, 13081856, 15943512, 19622784, 21258016, 26163712, 31887024, 39245568, 42516032, 63774048, 78491136, 85032064, 127548096, 170064128, 255096192, 340128256, 510192384, 1020384768]

約数ペア:

[(1, 1020384768), (2, 510192384), (3, 340128256), (4, 255096192), (6, 170064128), (8, 127548096), (12, 85032064), (13, 78491136), (16, 63774048), (24, 42516032), (26, 39245568), (32, 31887024), (39, 26163712), (48, 21258016), (52, 19622784), (64, 15943512), (78, 13081856), (96, 10629008), (104, 9811392), (128, 7971756), (137, 7448064), (156, 6540928), (192, 5314504), (208, 4905696), (256, 3985878), (274, 3724032), (312, 3270464), (373, 2735616), (384, 2657252), (411, 2482688), (416, 2452848), (512, 1992939), (548, 1862016), (624, 1635232), (746, 1367808), (768, 1328626), (822, 1241344), (832, 1226424), (1096, 931008), (1119, 911872), (1248, 817616), (1492, 683904), (1536, 664313), (1644, 620672), (1664, 613212), (1781, 572928), (2192, 465504), (2238, 455936), (2496, 408808), (2984, 341952), (3288, 310336), (3328, 306606), (3562, 286464), (4384, 232752), (4476, 227968), (4849, 210432), (4992, 204404), (5343, 190976), (5968, 170976), (6576, 155168), (6656, 153303), (7124, 143232), (8768, 116376), (8952, 113984), (9698, 105216), (9984, 102202), (10686, 95488), (11936, 85488), (13152, 77584), (14248, 71616), (14547, 70144), (17536, 58188), (17904, 56992), (19396, 52608), (19968, 51101), (21372, 47744), (23872, 42744), (26304, 38792), (28496, 35808), (29094, 35072)]