497991936

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1672

約数の個数: 144

約数和(自身を含む): 1474296320

約数和(自身を除く): 976304384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 496, 624, 744, 768, 806, 832, 992, 1209, 1248, 1488, 1609, 1612, 1664, 1984, 2418, 2496, 2976, 3218, 3224, 3328, 3968, 4827, 4836, 4992, 5952, 6436, 6448, 7936, 9654, 9672, 9984, 11904, 12872, 12896, 19308, 19344, 20917, 23808, 25744, 25792, 38616, 38688, 41834, 49879, 51488, 51584, 62751, 77232, 77376, 83668, 99758, 102976, 103168, 125502, 149637, 154464, 154752, 167336, 199516, 205952, 251004, 299274, 308928, 309504, 334672, 399032, 411904, 502008, 598548, 617856, 648427, 669344, 798064, 1004016, 1197096, 1235712, 1296854, 1338688, 1596128, 1945281, 2008032, 2394192, 2593708, 2677376, 3192256, 3890562, 4016064, 4788384, 5187416, 5354752, 6384512, 7781124, 8032128, 9576768, 10374832, 12769024, 15562248, 16064256, 19153536, 20749664, 31124496, 38307072, 41499328, 62248992, 82998656, 124497984, 165997312, 248995968, 497991936]

約数ペア:

[(1, 497991936), (2, 248995968), (3, 165997312), (4, 124497984), (6, 82998656), (8, 62248992), (12, 41499328), (13, 38307072), (16, 31124496), (24, 20749664), (26, 19153536), (31, 16064256), (32, 15562248), (39, 12769024), (48, 10374832), (52, 9576768), (62, 8032128), (64, 7781124), (78, 6384512), (93, 5354752), (96, 5187416), (104, 4788384), (124, 4016064), (128, 3890562), (156, 3192256), (186, 2677376), (192, 2593708), (208, 2394192), (248, 2008032), (256, 1945281), (312, 1596128), (372, 1338688), (384, 1296854), (403, 1235712), (416, 1197096), (496, 1004016), (624, 798064), (744, 669344), (768, 648427), (806, 617856), (832, 598548), (992, 502008), (1209, 411904), (1248, 399032), (1488, 334672), (1609, 309504), (1612, 308928), (1664, 299274), (1984, 251004), (2418, 205952), (2496, 199516), (2976, 167336), (3218, 154752), (3224, 154464), (3328, 149637), (3968, 125502), (4827, 103168), (4836, 102976), (4992, 99758), (5952, 83668), (6436, 77376), (6448, 77232), (7936, 62751), (9654, 51584), (9672, 51488), (9984, 49879), (11904, 41834), (12872, 38688), (12896, 38616), (19308, 25792), (19344, 25744), (20917, 23808)]