291213312

素因数分解:

$2^{12}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1823}}^1$

素因数の和:1863

約数の個数: 104

約数和(自身を含む): 836661504

約数和(自身を除く): 545448192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1024, 1248, 1536, 1664, 1823, 2048, 2496, 3072, 3328, 3646, 4096, 4992, 5469, 6144, 6656, 7292, 9984, 10938, 12288, 13312, 14584, 19968, 21876, 23699, 26624, 29168, 39936, 43752, 47398, 53248, 58336, 71097, 79872, 87504, 94796, 116672, 142194, 159744, 175008, 189592, 233344, 284388, 350016, 379184, 466688, 568776, 700032, 758368, 933376, 1137552, 1400064, 1516736, 1866752, 2275104, 2800128, 3033472, 3733504, 4550208, 5600256, 6066944, 7467008, 9100416, 11200512, 12133888, 18200832, 22401024, 24267776, 36401664, 48535552, 72803328, 97071104, 145606656, 291213312]

約数ペア:

[(1, 291213312), (2, 145606656), (3, 97071104), (4, 72803328), (6, 48535552), (8, 36401664), (12, 24267776), (13, 22401024), (16, 18200832), (24, 12133888), (26, 11200512), (32, 9100416), (39, 7467008), (48, 6066944), (52, 5600256), (64, 4550208), (78, 3733504), (96, 3033472), (104, 2800128), (128, 2275104), (156, 1866752), (192, 1516736), (208, 1400064), (256, 1137552), (312, 933376), (384, 758368), (416, 700032), (512, 568776), (624, 466688), (768, 379184), (832, 350016), (1024, 284388), (1248, 233344), (1536, 189592), (1664, 175008), (1823, 159744), (2048, 142194), (2496, 116672), (3072, 94796), (3328, 87504), (3646, 79872), (4096, 71097), (4992, 58336), (5469, 53248), (6144, 47398), (6656, 43752), (7292, 39936), (9984, 29168), (10938, 26624), (12288, 23699), (13312, 21876), (14584, 19968)]