1241746688

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 3079539456

約数和(自身を除く): 1837792768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 151, 182, 208, 224, 256, 302, 353, 364, 416, 448, 604, 706, 728, 832, 896, 1057, 1208, 1412, 1456, 1664, 1792, 1963, 2114, 2416, 2471, 2824, 2912, 3328, 3926, 4228, 4589, 4832, 4942, 5648, 5824, 7852, 8456, 9178, 9664, 9884, 11296, 11648, 13741, 15704, 16912, 18356, 19328, 19768, 22592, 23296, 27482, 31408, 32123, 33824, 36712, 38656, 39536, 45184, 53303, 54964, 62816, 64246, 67648, 73424, 79072, 90368, 106606, 109928, 125632, 128492, 135296, 146848, 158144, 213212, 219856, 251264, 256984, 270592, 293696, 316288, 373121, 426424, 439712, 502528, 513968, 587392, 632576, 692939, 746242, 852848, 879424, 1027936, 1174784, 1385878, 1492484, 1705696, 1758848, 2055872, 2771756, 2984968, 3411392, 3517696, 4111744, 4850573, 5543512, 5969936, 6822784, 8223488, 9701146, 11087024, 11939872, 13645568, 19402292, 22174048, 23879744, 38804584, 44348096, 47759488, 77609168, 88696192, 95518976, 155218336, 177392384, 310436672, 620873344, 1241746688]

約数ペア:

[(1, 1241746688), (2, 620873344), (4, 310436672), (7, 177392384), (8, 155218336), (13, 95518976), (14, 88696192), (16, 77609168), (26, 47759488), (28, 44348096), (32, 38804584), (52, 23879744), (56, 22174048), (64, 19402292), (91, 13645568), (104, 11939872), (112, 11087024), (128, 9701146), (151, 8223488), (182, 6822784), (208, 5969936), (224, 5543512), (256, 4850573), (302, 4111744), (353, 3517696), (364, 3411392), (416, 2984968), (448, 2771756), (604, 2055872), (706, 1758848), (728, 1705696), (832, 1492484), (896, 1385878), (1057, 1174784), (1208, 1027936), (1412, 879424), (1456, 852848), (1664, 746242), (1792, 692939), (1963, 632576), (2114, 587392), (2416, 513968), (2471, 502528), (2824, 439712), (2912, 426424), (3328, 373121), (3926, 316288), (4228, 293696), (4589, 270592), (4832, 256984), (4942, 251264), (5648, 219856), (5824, 213212), (7852, 158144), (8456, 146848), (9178, 135296), (9664, 128492), (9884, 125632), (11296, 109928), (11648, 106606), (13741, 90368), (15704, 79072), (16912, 73424), (18356, 67648), (19328, 64246), (19768, 62816), (22592, 54964), (23296, 53303), (27482, 45184), (31408, 39536), (32123, 38656), (33824, 36712)]