2816771076

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:583

約数の個数: 216

約数和(自身を含む): 8609590080

約数和(自身を除く): 5792819004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 49, 63, 74, 84, 98, 103, 111, 126, 147, 148, 196, 206, 222, 252, 259, 294, 309, 333, 412, 419, 441, 444, 518, 588, 618, 666, 721, 777, 838, 882, 927, 1036, 1236, 1257, 1332, 1442, 1554, 1676, 1764, 1813, 1854, 2163, 2331, 2514, 2884, 2933, 3108, 3626, 3708, 3771, 3811, 4326, 4662, 5028, 5047, 5439, 5866, 6489, 7252, 7542, 7622, 8652, 8799, 9324, 10094, 10878, 11433, 11732, 12978, 15084, 15141, 15244, 15503, 16317, 17598, 20188, 20531, 21756, 22866, 25956, 26397, 26677, 30282, 31006, 32634, 34299, 35196, 41062, 43157, 45423, 45732, 46509, 52794, 53354, 60564, 61593, 62012, 65268, 68598, 80031, 82124, 86314, 90846, 93018, 105588, 106708, 108521, 123186, 129471, 137196, 139527, 160062, 172628, 181692, 184779, 186036, 186739, 217042, 240093, 246372, 258942, 279054, 302099, 320124, 325563, 369558, 373478, 388413, 434084, 480186, 517884, 558108, 560217, 604198, 651126, 739116, 746956, 759647, 776826, 906297, 960372, 976689, 1120434, 1208396, 1302252, 1519294, 1553652, 1596809, 1680651, 1812594, 1953378, 2114693, 2240868, 2278941, 2718891, 3038588, 3193618, 3361302, 3625188, 3906756, 4229386, 4557882, 4790427, 5437782, 6344079, 6387236, 6722604, 6836823, 8458772, 9115764, 9580854, 10875564, 11177663, 12688158, 13673646, 14371281, 19032237, 19161708, 22355326, 25376316, 27347292, 28742562, 33532989, 38064474, 44710652, 57485124, 67065978, 76128948, 78243641, 100598967, 134131956, 156487282, 201197934, 234730923, 312974564, 402395868, 469461846, 704192769, 938923692, 1408385538, 2816771076]

約数ペア:

[(1, 2816771076), (2, 1408385538), (3, 938923692), (4, 704192769), (6, 469461846), (7, 402395868), (9, 312974564), (12, 234730923), (14, 201197934), (18, 156487282), (21, 134131956), (28, 100598967), (36, 78243641), (37, 76128948), (42, 67065978), (49, 57485124), (63, 44710652), (74, 38064474), (84, 33532989), (98, 28742562), (103, 27347292), (111, 25376316), (126, 22355326), (147, 19161708), (148, 19032237), (196, 14371281), (206, 13673646), (222, 12688158), (252, 11177663), (259, 10875564), (294, 9580854), (309, 9115764), (333, 8458772), (412, 6836823), (419, 6722604), (441, 6387236), (444, 6344079), (518, 5437782), (588, 4790427), (618, 4557882), (666, 4229386), (721, 3906756), (777, 3625188), (838, 3361302), (882, 3193618), (927, 3038588), (1036, 2718891), (1236, 2278941), (1257, 2240868), (1332, 2114693), (1442, 1953378), (1554, 1812594), (1676, 1680651), (1764, 1596809), (1813, 1553652), (1854, 1519294), (2163, 1302252), (2331, 1208396), (2514, 1120434), (2884, 976689), (2933, 960372), (3108, 906297), (3626, 776826), (3708, 759647), (3771, 746956), (3811, 739116), (4326, 651126), (4662, 604198), (5028, 560217), (5047, 558108), (5439, 517884), (5866, 480186), (6489, 434084), (7252, 388413), (7542, 373478), (7622, 369558), (8652, 325563), (8799, 320124), (9324, 302099), (10094, 279054), (10878, 258942), (11433, 246372), (11732, 240093), (12978, 217042), (15084, 186739), (15141, 186036), (15244, 184779), (15503, 181692), (16317, 172628), (17598, 160062), (20188, 139527), (20531, 137196), (21756, 129471), (22866, 123186), (25956, 108521), (26397, 106708), (26677, 105588), (30282, 93018), (31006, 90846), (32634, 86314), (34299, 82124), (35196, 80031), (41062, 68598), (43157, 65268), (45423, 62012), (45732, 61593), (46509, 60564), (52794, 53354)]