245363712

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 176

約数和(自身を含む): 732203712

約数和(自身を除く): 486840000

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 53, 64, 66, 88, 96, 106, 128, 132, 137, 159, 176, 192, 212, 256, 264, 274, 318, 352, 384, 411, 424, 512, 528, 548, 583, 636, 704, 768, 822, 848, 1024, 1056, 1096, 1166, 1272, 1408, 1507, 1536, 1644, 1696, 1749, 2112, 2192, 2332, 2544, 2816, 3014, 3072, 3288, 3392, 3498, 4224, 4384, 4521, 4664, 5088, 5632, 6028, 6576, 6784, 6996, 7261, 8448, 8768, 9042, 9328, 10176, 11264, 12056, 13152, 13568, 13992, 14522, 16896, 17536, 18084, 18656, 20352, 21783, 24112, 26304, 27136, 27984, 29044, 33792, 35072, 36168, 37312, 40704, 43566, 48224, 52608, 54272, 55968, 58088, 70144, 72336, 74624, 79871, 81408, 87132, 96448, 105216, 111936, 116176, 140288, 144672, 149248, 159742, 162816, 174264, 192896, 210432, 223872, 232352, 239613, 289344, 298496, 319484, 348528, 385792, 420864, 447744, 464704, 479226, 578688, 596992, 638968, 697056, 771584, 895488, 929408, 958452, 1157376, 1277936, 1394112, 1543168, 1790976, 1858816, 1916904, 2314752, 2555872, 2788224, 3717632, 3833808, 4629504, 5111744, 5576448, 7435264, 7667616, 10223488, 11152896, 15335232, 20446976, 22305792, 30670464, 40893952, 61340928, 81787904, 122681856, 245363712]

約数ペア:

[(1, 245363712), (2, 122681856), (3, 81787904), (4, 61340928), (6, 40893952), (8, 30670464), (11, 22305792), (12, 20446976), (16, 15335232), (22, 11152896), (24, 10223488), (32, 7667616), (33, 7435264), (44, 5576448), (48, 5111744), (53, 4629504), (64, 3833808), (66, 3717632), (88, 2788224), (96, 2555872), (106, 2314752), (128, 1916904), (132, 1858816), (137, 1790976), (159, 1543168), (176, 1394112), (192, 1277936), (212, 1157376), (256, 958452), (264, 929408), (274, 895488), (318, 771584), (352, 697056), (384, 638968), (411, 596992), (424, 578688), (512, 479226), (528, 464704), (548, 447744), (583, 420864), (636, 385792), (704, 348528), (768, 319484), (822, 298496), (848, 289344), (1024, 239613), (1056, 232352), (1096, 223872), (1166, 210432), (1272, 192896), (1408, 174264), (1507, 162816), (1536, 159742), (1644, 149248), (1696, 144672), (1749, 140288), (2112, 116176), (2192, 111936), (2332, 105216), (2544, 96448), (2816, 87132), (3014, 81408), (3072, 79871), (3288, 74624), (3392, 72336), (3498, 70144), (4224, 58088), (4384, 55968), (4521, 54272), (4664, 52608), (5088, 48224), (5632, 43566), (6028, 40704), (6576, 37312), (6784, 36168), (6996, 35072), (7261, 33792), (8448, 29044), (8768, 27984), (9042, 27136), (9328, 26304), (10176, 24112), (11264, 21783), (12056, 20352), (13152, 18656), (13568, 18084), (13992, 17536), (14522, 16896)]