1256166144

素因数分解:

$2^8\times 3^6\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 252

約数和(自身を含む): 3860510976

約数和(自身を除く): 2604344832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 127, 128, 144, 159, 162, 192, 212, 216, 243, 254, 256, 288, 318, 324, 381, 384, 424, 432, 477, 486, 508, 576, 636, 648, 729, 762, 768, 848, 864, 954, 972, 1016, 1143, 1152, 1272, 1296, 1431, 1458, 1524, 1696, 1728, 1908, 1944, 2032, 2286, 2304, 2544, 2592, 2862, 2916, 3048, 3392, 3429, 3456, 3816, 3888, 4064, 4293, 4572, 5088, 5184, 5724, 5832, 6096, 6731, 6784, 6858, 6912, 7632, 7776, 8128, 8586, 9144, 10176, 10287, 10368, 11448, 11664, 12192, 12879, 13462, 13568, 13716, 15264, 15552, 16256, 17172, 18288, 20193, 20352, 20574, 20736, 22896, 23328, 24384, 25758, 26924, 27432, 30528, 30861, 31104, 32512, 34344, 36576, 38637, 40386, 40704, 41148, 45792, 46656, 48768, 51516, 53848, 54864, 60579, 61056, 61722, 62208, 68688, 73152, 77274, 80772, 82296, 91584, 92583, 93312, 97536, 103032, 107696, 109728, 121158, 122112, 123444, 137376, 146304, 154548, 161544, 164592, 181737, 183168, 185166, 186624, 206064, 215392, 219456, 242316, 246888, 274752, 292608, 309096, 323088, 329184, 363474, 366336, 370332, 412128, 430784, 438912, 484632, 493776, 545211, 549504, 618192, 646176, 658368, 726948, 740664, 824256, 861568, 877824, 969264, 987552, 1090422, 1099008, 1236384, 1292352, 1316736, 1453896, 1481328, 1635633, 1648512, 1723136, 1938528, 1975104, 2180844, 2472768, 2584704, 2633472, 2907792, 2962656, 3271266, 3297024, 3877056, 3950208, 4361688, 4906899, 4945536, 5169408, 5815584, 5925312, 6542532, 7754112, 7900416, 8723376, 9813798, 9891072, 11631168, 11850624, 13085064, 15508224, 17446752, 19627596, 23262336, 23701248, 26170128, 34893504, 39255192, 46524672, 52340256, 69787008, 78510384, 104680512, 139574016, 157020768, 209361024, 314041536, 418722048, 628083072, 1256166144]

約数ペア:

[(1, 1256166144), (2, 628083072), (3, 418722048), (4, 314041536), (6, 209361024), (8, 157020768), (9, 139574016), (12, 104680512), (16, 78510384), (18, 69787008), (24, 52340256), (27, 46524672), (32, 39255192), (36, 34893504), (48, 26170128), (53, 23701248), (54, 23262336), (64, 19627596), (72, 17446752), (81, 15508224), (96, 13085064), (106, 11850624), (108, 11631168), (127, 9891072), (128, 9813798), (144, 8723376), (159, 7900416), (162, 7754112), (192, 6542532), (212, 5925312), (216, 5815584), (243, 5169408), (254, 4945536), (256, 4906899), (288, 4361688), (318, 3950208), (324, 3877056), (381, 3297024), (384, 3271266), (424, 2962656), (432, 2907792), (477, 2633472), (486, 2584704), (508, 2472768), (576, 2180844), (636, 1975104), (648, 1938528), (729, 1723136), (762, 1648512), (768, 1635633), (848, 1481328), (864, 1453896), (954, 1316736), (972, 1292352), (1016, 1236384), (1143, 1099008), (1152, 1090422), (1272, 987552), (1296, 969264), (1431, 877824), (1458, 861568), (1524, 824256), (1696, 740664), (1728, 726948), (1908, 658368), (1944, 646176), (2032, 618192), (2286, 549504), (2304, 545211), (2544, 493776), (2592, 484632), (2862, 438912), (2916, 430784), (3048, 412128), (3392, 370332), (3429, 366336), (3456, 363474), (3816, 329184), (3888, 323088), (4064, 309096), (4293, 292608), (4572, 274752), (5088, 246888), (5184, 242316), (5724, 219456), (5832, 215392), (6096, 206064), (6731, 186624), (6784, 185166), (6858, 183168), (6912, 181737), (7632, 164592), (7776, 161544), (8128, 154548), (8586, 146304), (9144, 137376), (10176, 123444), (10287, 122112), (10368, 121158), (11448, 109728), (11664, 107696), (12192, 103032), (12879, 97536), (13462, 93312), (13568, 92583), (13716, 91584), (15264, 82296), (15552, 80772), (16256, 77274), (17172, 73152), (18288, 68688), (20193, 62208), (20352, 61722), (20574, 61056), (20736, 60579), (22896, 54864), (23328, 53848), (24384, 51516), (25758, 48768), (26924, 46656), (27432, 45792), (30528, 41148), (30861, 40704), (31104, 40386), (32512, 38637), (34344, 36576)]