28411388544

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{12479}}^1$

素因数の和:12532

約数の個数: 288

約数和(自身を含む): 96503097600

約数和(自身を除く): 68091709056

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 121, 128, 132, 147, 154, 168, 176, 192, 196, 224, 231, 242, 264, 294, 308, 336, 352, 363, 384, 392, 448, 462, 484, 528, 539, 588, 616, 672, 704, 726, 784, 847, 896, 924, 968, 1056, 1078, 1176, 1232, 1344, 1408, 1452, 1568, 1617, 1694, 1848, 1936, 2112, 2156, 2352, 2464, 2541, 2688, 2904, 3136, 3234, 3388, 3696, 3872, 4224, 4312, 4704, 4928, 5082, 5808, 5929, 6272, 6468, 6776, 7392, 7744, 8624, 9408, 9856, 10164, 11616, 11858, 12479, 12936, 13552, 14784, 15488, 17248, 17787, 18816, 20328, 23232, 23716, 24958, 25872, 27104, 29568, 34496, 35574, 37437, 40656, 46464, 47432, 49916, 51744, 54208, 68992, 71148, 74874, 81312, 87353, 94864, 99832, 103488, 108416, 137269, 142296, 149748, 162624, 174706, 189728, 199664, 206976, 262059, 274538, 284592, 299496, 325248, 349412, 379456, 399328, 411807, 524118, 549076, 569184, 598992, 611471, 698824, 758912, 798656, 823614, 960883, 1048236, 1098152, 1138368, 1197984, 1222942, 1397648, 1509959, 1597312, 1647228, 1834413, 1921766, 2096472, 2196304, 2276736, 2395968, 2445884, 2795296, 2882649, 3019918, 3294456, 3668826, 3843532, 4192944, 4392608, 4529877, 4791936, 4891768, 5590592, 5765298, 6039836, 6588912, 6726181, 7337652, 7687064, 8385888, 8785216, 9059754, 9783536, 10569713, 11181184, 11530596, 12079672, 13177824, 13452362, 14675304, 15374128, 16771776, 17570432, 18119508, 19567072, 20178543, 21139426, 23061192, 24159344, 26355648, 26904724, 29350608, 30748256, 31709139, 33543552, 36239016, 39134144, 40357086, 42278852, 46122384, 48318688, 52711296, 53809448, 58701216, 61496512, 63418278, 72478032, 73987991, 78268288, 80714172, 84557704, 92244768, 96637376, 107618896, 117402432, 122993024, 126836556, 144956064, 147975982, 161428344, 169115408, 184489536, 193274752, 215237792, 221963973, 234804864, 253673112, 289912128, 295951964, 322856688, 338230816, 368979072, 430475584, 443927946, 507346224, 579824256, 591903928, 645713376, 676461632, 860951168, 887855892, 1014692448, 1183807856, 1291426752, 1352923264, 1775711784, 2029384896, 2367615712, 2582853504, 3551423568, 4058769792, 4735231424, 7102847136, 9470462848, 14205694272, 28411388544]

約数ペア:

[(1, 28411388544), (2, 14205694272), (3, 9470462848), (4, 7102847136), (6, 4735231424), (7, 4058769792), (8, 3551423568), (11, 2582853504), (12, 2367615712), (14, 2029384896), (16, 1775711784), (21, 1352923264), (22, 1291426752), (24, 1183807856), (28, 1014692448), (32, 887855892), (33, 860951168), (42, 676461632), (44, 645713376), (48, 591903928), (49, 579824256), (56, 507346224), (64, 443927946), (66, 430475584), (77, 368979072), (84, 338230816), (88, 322856688), (96, 295951964), (98, 289912128), (112, 253673112), (121, 234804864), (128, 221963973), (132, 215237792), (147, 193274752), (154, 184489536), (168, 169115408), (176, 161428344), (192, 147975982), (196, 144956064), (224, 126836556), (231, 122993024), (242, 117402432), (264, 107618896), (294, 96637376), (308, 92244768), (336, 84557704), (352, 80714172), (363, 78268288), (384, 73987991), (392, 72478032), (448, 63418278), (462, 61496512), (484, 58701216), (528, 53809448), (539, 52711296), (588, 48318688), (616, 46122384), (672, 42278852), (704, 40357086), (726, 39134144), (784, 36239016), (847, 33543552), (896, 31709139), (924, 30748256), (968, 29350608), (1056, 26904724), (1078, 26355648), (1176, 24159344), (1232, 23061192), (1344, 21139426), (1408, 20178543), (1452, 19567072), (1568, 18119508), (1617, 17570432), (1694, 16771776), (1848, 15374128), (1936, 14675304), (2112, 13452362), (2156, 13177824), (2352, 12079672), (2464, 11530596), (2541, 11181184), (2688, 10569713), (2904, 9783536), (3136, 9059754), (3234, 8785216), (3388, 8385888), (3696, 7687064), (3872, 7337652), (4224, 6726181), (4312, 6588912), (4704, 6039836), (4928, 5765298), (5082, 5590592), (5808, 4891768), (5929, 4791936), (6272, 4529877), (6468, 4392608), (6776, 4192944), (7392, 3843532), (7744, 3668826), (8624, 3294456), (9408, 3019918), (9856, 2882649), (10164, 2795296), (11616, 2445884), (11858, 2395968), (12479, 2276736), (12936, 2196304), (13552, 2096472), (14784, 1921766), (15488, 1834413), (17248, 1647228), (17787, 1597312), (18816, 1509959), (20328, 1397648), (23232, 1222942), (23716, 1197984), (24958, 1138368), (25872, 1098152), (27104, 1048236), (29568, 960883), (34496, 823614), (35574, 798656), (37437, 758912), (40656, 698824), (46464, 611471), (47432, 598992), (49916, 569184), (51744, 549076), (54208, 524118), (68992, 411807), (71148, 399328), (74874, 379456), (81312, 349412), (87353, 325248), (94864, 299496), (99832, 284592), (103488, 274538), (108416, 262059), (137269, 206976), (142296, 199664), (149748, 189728), (162624, 174706)]