19554409728

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{5437}}^1$

素因数の和:5689

約数の個数: 216

約数和(自身を含む): 64735344128

約数和(自身を除く): 45180934400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 223, 224, 252, 256, 288, 336, 384, 446, 448, 504, 576, 669, 672, 768, 892, 896, 1008, 1152, 1338, 1344, 1561, 1784, 1792, 2007, 2016, 2304, 2676, 2688, 3122, 3568, 4014, 4032, 4683, 5352, 5376, 5437, 6244, 7136, 8028, 8064, 9366, 10704, 10874, 12488, 14049, 14272, 16056, 16128, 16311, 18732, 21408, 21748, 24976, 28098, 28544, 32112, 32622, 37464, 38059, 42816, 43496, 48933, 49952, 56196, 57088, 64224, 65244, 74928, 76118, 85632, 86992, 97866, 99904, 112392, 114177, 128448, 130488, 149856, 152236, 171264, 173984, 195732, 199808, 224784, 228354, 256896, 260976, 299712, 304472, 342531, 347968, 391464, 399616, 449568, 456708, 513792, 521952, 599424, 608944, 685062, 695936, 782928, 899136, 913416, 1043904, 1198848, 1212451, 1217888, 1370124, 1391872, 1565856, 1798272, 1826832, 2087808, 2424902, 2435776, 2740248, 3131712, 3596544, 3637353, 3653664, 4175616, 4849804, 4871552, 5480496, 6263424, 7274706, 7307328, 8487157, 9699608, 9743104, 10912059, 10960992, 12526848, 14549412, 14614656, 16974314, 19399216, 21824118, 21921984, 25461471, 29098824, 29229312, 33948628, 38798432, 43648236, 43843968, 50922942, 58197648, 67897256, 76384413, 77596864, 87296472, 87687936, 101845884, 116395296, 135794512, 152768826, 155193728, 174592944, 203691768, 232790592, 271589024, 305537652, 310387456, 349185888, 407383536, 465581184, 543178048, 611075304, 698371776, 814767072, 931162368, 1086356096, 1222150608, 1396743552, 1629534144, 2172712192, 2444301216, 2793487104, 3259068288, 4888602432, 6518136576, 9777204864, 19554409728]

約数ペア:

[(1, 19554409728), (2, 9777204864), (3, 6518136576), (4, 4888602432), (6, 3259068288), (7, 2793487104), (8, 2444301216), (9, 2172712192), (12, 1629534144), (14, 1396743552), (16, 1222150608), (18, 1086356096), (21, 931162368), (24, 814767072), (28, 698371776), (32, 611075304), (36, 543178048), (42, 465581184), (48, 407383536), (56, 349185888), (63, 310387456), (64, 305537652), (72, 271589024), (84, 232790592), (96, 203691768), (112, 174592944), (126, 155193728), (128, 152768826), (144, 135794512), (168, 116395296), (192, 101845884), (223, 87687936), (224, 87296472), (252, 77596864), (256, 76384413), (288, 67897256), (336, 58197648), (384, 50922942), (446, 43843968), (448, 43648236), (504, 38798432), (576, 33948628), (669, 29229312), (672, 29098824), (768, 25461471), (892, 21921984), (896, 21824118), (1008, 19399216), (1152, 16974314), (1338, 14614656), (1344, 14549412), (1561, 12526848), (1784, 10960992), (1792, 10912059), (2007, 9743104), (2016, 9699608), (2304, 8487157), (2676, 7307328), (2688, 7274706), (3122, 6263424), (3568, 5480496), (4014, 4871552), (4032, 4849804), (4683, 4175616), (5352, 3653664), (5376, 3637353), (5437, 3596544), (6244, 3131712), (7136, 2740248), (8028, 2435776), (8064, 2424902), (9366, 2087808), (10704, 1826832), (10874, 1798272), (12488, 1565856), (14049, 1391872), (14272, 1370124), (16056, 1217888), (16128, 1212451), (16311, 1198848), (18732, 1043904), (21408, 913416), (21748, 899136), (24976, 782928), (28098, 695936), (28544, 685062), (32112, 608944), (32622, 599424), (37464, 521952), (38059, 513792), (42816, 456708), (43496, 449568), (48933, 399616), (49952, 391464), (56196, 347968), (57088, 342531), (64224, 304472), (65244, 299712), (74928, 260976), (76118, 256896), (85632, 228354), (86992, 224784), (97866, 199808), (99904, 195732), (112392, 173984), (114177, 171264), (128448, 152236), (130488, 149856)]