12884901504

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{1801}}^1$

素因数の和:2450

約数の個数: 128

約数和(自身を含む): 35408002560

約数和(自身を除く): 22523101056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 601, 744, 992, 1202, 1488, 1801, 1803, 1984, 2404, 2976, 3602, 3606, 3968, 4808, 5403, 5952, 7204, 7212, 9616, 10806, 11904, 14408, 14424, 18631, 19232, 21612, 28816, 28848, 37262, 38464, 43224, 55831, 55893, 57632, 57696, 74524, 76928, 86448, 111662, 111786, 115264, 115392, 149048, 167493, 172896, 223324, 223572, 230528, 230784, 298096, 334986, 345792, 446648, 447144, 596192, 669972, 691584, 893296, 894288, 1082401, 1192384, 1339944, 1786592, 1788576, 2164802, 2384768, 2679888, 3247203, 3573184, 3577152, 4329604, 5359776, 6494406, 7146368, 7154304, 8659208, 10719552, 12988812, 17318416, 21439104, 25977624, 33554431, 34636832, 51955248, 67108862, 69273664, 100663293, 103910496, 134217724, 138547328, 201326586, 207820992, 268435448, 402653172, 415641984, 536870896, 805306344, 1073741792, 1610612688, 2147483584, 3221225376, 4294967168, 6442450752, 12884901504]

約数ペア:

[(1, 12884901504), (2, 6442450752), (3, 4294967168), (4, 3221225376), (6, 2147483584), (8, 1610612688), (12, 1073741792), (16, 805306344), (24, 536870896), (31, 415641984), (32, 402653172), (48, 268435448), (62, 207820992), (64, 201326586), (93, 138547328), (96, 134217724), (124, 103910496), (128, 100663293), (186, 69273664), (192, 67108862), (248, 51955248), (372, 34636832), (384, 33554431), (496, 25977624), (601, 21439104), (744, 17318416), (992, 12988812), (1202, 10719552), (1488, 8659208), (1801, 7154304), (1803, 7146368), (1984, 6494406), (2404, 5359776), (2976, 4329604), (3602, 3577152), (3606, 3573184), (3968, 3247203), (4808, 2679888), (5403, 2384768), (5952, 2164802), (7204, 1788576), (7212, 1786592), (9616, 1339944), (10806, 1192384), (11904, 1082401), (14408, 894288), (14424, 893296), (18631, 691584), (19232, 669972), (21612, 596192), (28816, 447144), (28848, 446648), (37262, 345792), (38464, 334986), (43224, 298096), (55831, 230784), (55893, 230528), (57632, 223572), (57696, 223324), (74524, 172896), (76928, 167493), (86448, 149048), (111662, 115392), (111786, 115264)]