2156457744

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1033}}^1$

素因数の和:1182

約数の個数: 240

約数和(自身を含む): 7333955200

約数和(自身を除く): 5177497456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 109, 112, 114, 126, 133, 144, 152, 168, 171, 218, 228, 252, 266, 304, 327, 336, 342, 399, 436, 456, 504, 532, 654, 684, 763, 798, 872, 912, 981, 1008, 1033, 1064, 1197, 1308, 1368, 1526, 1596, 1744, 1962, 2066, 2071, 2128, 2289, 2394, 2616, 2736, 3052, 3099, 3192, 3924, 4132, 4142, 4578, 4788, 5232, 6104, 6198, 6213, 6384, 6867, 7231, 7848, 8264, 8284, 9156, 9297, 9576, 12208, 12396, 12426, 13734, 14462, 14497, 15696, 16528, 16568, 18312, 18594, 18639, 19152, 19627, 21693, 24792, 24852, 27468, 28924, 28994, 33136, 36624, 37188, 37278, 39254, 43386, 43491, 49584, 49704, 54936, 57848, 57988, 58881, 65079, 74376, 74556, 78508, 86772, 86982, 99408, 109872, 112597, 115696, 115976, 117762, 130158, 130473, 137389, 148752, 149112, 157016, 173544, 173964, 176643, 225194, 231952, 235524, 260316, 260946, 274778, 298224, 314032, 337791, 347088, 347928, 353286, 412167, 450388, 471048, 520632, 521892, 549556, 675582, 695856, 706572, 788179, 824334, 900776, 942096, 1013373, 1041264, 1043784, 1099112, 1236501, 1351164, 1413144, 1576358, 1648668, 1801552, 2026746, 2087568, 2139343, 2198224, 2364537, 2473002, 2702328, 2826288, 3152716, 3297336, 4053492, 4278686, 4729074, 4946004, 5404656, 6305432, 6418029, 6594672, 7093611, 8106984, 8557372, 9458148, 9892008, 12610864, 12836058, 14187222, 14975401, 16213968, 17114744, 18916296, 19254087, 19784016, 25672116, 28374444, 29950802, 34229488, 37832592, 38508174, 44926203, 51344232, 56748888, 59901604, 77016348, 89852406, 102688464, 113497776, 119803208, 134778609, 154032696, 179704812, 239606416, 269557218, 308065392, 359409624, 539114436, 718819248, 1078228872, 2156457744]

約数ペア:

[(1, 2156457744), (2, 1078228872), (3, 718819248), (4, 539114436), (6, 359409624), (7, 308065392), (8, 269557218), (9, 239606416), (12, 179704812), (14, 154032696), (16, 134778609), (18, 119803208), (19, 113497776), (21, 102688464), (24, 89852406), (28, 77016348), (36, 59901604), (38, 56748888), (42, 51344232), (48, 44926203), (56, 38508174), (57, 37832592), (63, 34229488), (72, 29950802), (76, 28374444), (84, 25672116), (109, 19784016), (112, 19254087), (114, 18916296), (126, 17114744), (133, 16213968), (144, 14975401), (152, 14187222), (168, 12836058), (171, 12610864), (218, 9892008), (228, 9458148), (252, 8557372), (266, 8106984), (304, 7093611), (327, 6594672), (336, 6418029), (342, 6305432), (399, 5404656), (436, 4946004), (456, 4729074), (504, 4278686), (532, 4053492), (654, 3297336), (684, 3152716), (763, 2826288), (798, 2702328), (872, 2473002), (912, 2364537), (981, 2198224), (1008, 2139343), (1033, 2087568), (1064, 2026746), (1197, 1801552), (1308, 1648668), (1368, 1576358), (1526, 1413144), (1596, 1351164), (1744, 1236501), (1962, 1099112), (2066, 1043784), (2071, 1041264), (2128, 1013373), (2289, 942096), (2394, 900776), (2616, 824334), (2736, 788179), (3052, 706572), (3099, 695856), (3192, 675582), (3924, 549556), (4132, 521892), (4142, 520632), (4578, 471048), (4788, 450388), (5232, 412167), (6104, 353286), (6198, 347928), (6213, 347088), (6384, 337791), (6867, 314032), (7231, 298224), (7848, 274778), (8264, 260946), (8284, 260316), (9156, 235524), (9297, 231952), (9576, 225194), (12208, 176643), (12396, 173964), (12426, 173544), (13734, 157016), (14462, 149112), (14497, 148752), (15696, 137389), (16528, 130473), (16568, 130158), (18312, 117762), (18594, 115976), (18639, 115696), (19152, 112597), (19627, 109872), (21693, 99408), (24792, 86982), (24852, 86772), (27468, 78508), (28924, 74556), (28994, 74376), (33136, 65079), (36624, 58881), (37188, 57988), (37278, 57848), (39254, 54936), (43386, 49704), (43491, 49584)]