16980394368

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{601}}^1$

素因数の和:1105

約数の個数: 256

約数和(自身を含む): 53996221440

約数和(自身を除く): 37015827072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 457, 483, 552, 601, 644, 672, 736, 896, 914, 966, 1104, 1202, 1288, 1344, 1371, 1472, 1803, 1828, 1932, 2208, 2404, 2576, 2688, 2742, 2944, 3199, 3606, 3656, 3864, 4207, 4416, 4808, 5152, 5484, 6398, 7212, 7312, 7728, 8414, 8832, 9597, 9616, 10304, 10511, 10968, 12621, 12796, 13823, 14424, 14624, 15456, 16828, 19194, 19232, 20608, 21022, 21936, 25242, 25592, 27646, 28848, 29248, 30912, 31533, 33656, 38388, 38464, 41469, 42044, 43872, 50484, 51184, 55292, 57696, 58496, 61824, 63066, 67312, 73577, 76776, 76928, 82938, 84088, 87744, 96761, 100968, 102368, 110584, 115392, 126132, 134624, 147154, 153552, 165876, 168176, 175488, 193522, 201936, 204736, 220731, 221168, 230784, 252264, 269248, 274657, 290283, 294308, 307104, 331752, 336352, 387044, 403872, 409472, 441462, 442336, 504528, 538496, 549314, 580566, 588616, 614208, 663504, 672704, 774088, 807744, 823971, 882924, 884672, 1009056, 1098628, 1161132, 1177232, 1228416, 1327008, 1345408, 1548176, 1615488, 1647942, 1765848, 1769344, 1922599, 2018112, 2197256, 2322264, 2354464, 2654016, 3096352, 3295884, 3531696, 3845198, 4036224, 4394512, 4644528, 4708928, 5308032, 5767797, 6192704, 6317111, 6591768, 7063392, 7690396, 8789024, 9289056, 9417856, 11535594, 12385408, 12634222, 13183536, 14126784, 15380792, 17578048, 18578112, 18951333, 23071188, 25268444, 26367072, 28253568, 30761584, 35156096, 37156224, 37902666, 44219777, 46142376, 50536888, 52734144, 61523168, 75805332, 88439554, 92284752, 101073776, 105468288, 123046336, 132659331, 151610664, 176879108, 184569504, 202147552, 246092672, 265318662, 303221328, 353758216, 369139008, 404295104, 530637324, 606442656, 707516432, 738278016, 808590208, 1061274648, 1212885312, 1415032864, 2122549296, 2425770624, 2830065728, 4245098592, 5660131456, 8490197184, 16980394368]

約数ペア:

[(1, 16980394368), (2, 8490197184), (3, 5660131456), (4, 4245098592), (6, 2830065728), (7, 2425770624), (8, 2122549296), (12, 1415032864), (14, 1212885312), (16, 1061274648), (21, 808590208), (23, 738278016), (24, 707516432), (28, 606442656), (32, 530637324), (42, 404295104), (46, 369139008), (48, 353758216), (56, 303221328), (64, 265318662), (69, 246092672), (84, 202147552), (92, 184569504), (96, 176879108), (112, 151610664), (128, 132659331), (138, 123046336), (161, 105468288), (168, 101073776), (184, 92284752), (192, 88439554), (224, 75805332), (276, 61523168), (322, 52734144), (336, 50536888), (368, 46142376), (384, 44219777), (448, 37902666), (457, 37156224), (483, 35156096), (552, 30761584), (601, 28253568), (644, 26367072), (672, 25268444), (736, 23071188), (896, 18951333), (914, 18578112), (966, 17578048), (1104, 15380792), (1202, 14126784), (1288, 13183536), (1344, 12634222), (1371, 12385408), (1472, 11535594), (1803, 9417856), (1828, 9289056), (1932, 8789024), (2208, 7690396), (2404, 7063392), (2576, 6591768), (2688, 6317111), (2742, 6192704), (2944, 5767797), (3199, 5308032), (3606, 4708928), (3656, 4644528), (3864, 4394512), (4207, 4036224), (4416, 3845198), (4808, 3531696), (5152, 3295884), (5484, 3096352), (6398, 2654016), (7212, 2354464), (7312, 2322264), (7728, 2197256), (8414, 2018112), (8832, 1922599), (9597, 1769344), (9616, 1765848), (10304, 1647942), (10511, 1615488), (10968, 1548176), (12621, 1345408), (12796, 1327008), (13823, 1228416), (14424, 1177232), (14624, 1161132), (15456, 1098628), (16828, 1009056), (19194, 884672), (19232, 882924), (20608, 823971), (21022, 807744), (21936, 774088), (25242, 672704), (25592, 663504), (27646, 614208), (28848, 588616), (29248, 580566), (30912, 549314), (31533, 538496), (33656, 504528), (38388, 442336), (38464, 441462), (41469, 409472), (42044, 403872), (43872, 387044), (50484, 336352), (51184, 331752), (55292, 307104), (57696, 294308), (58496, 290283), (61824, 274657), (63066, 269248), (67312, 252264), (73577, 230784), (76776, 221168), (76928, 220731), (82938, 204736), (84088, 201936), (87744, 193522), (96761, 175488), (100968, 168176), (102368, 165876), (110584, 153552), (115392, 147154), (126132, 134624)]