217705488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:262

約数の個数: 320

約数和(自身を含む): 791949312

約数和(自身を除く): 574243824

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 23, 24, 26, 28, 33, 39, 42, 44, 46, 48, 52, 56, 66, 69, 77, 78, 84, 88, 91, 92, 104, 112, 132, 138, 143, 154, 156, 161, 168, 176, 182, 184, 197, 208, 231, 253, 264, 273, 276, 286, 299, 308, 312, 322, 336, 364, 368, 394, 429, 462, 483, 506, 528, 546, 552, 572, 591, 598, 616, 624, 644, 728, 759, 788, 858, 897, 924, 966, 1001, 1012, 1092, 1104, 1144, 1182, 1196, 1232, 1288, 1379, 1456, 1518, 1576, 1716, 1771, 1794, 1848, 1932, 2002, 2024, 2093, 2167, 2184, 2288, 2364, 2392, 2561, 2576, 2758, 3003, 3036, 3152, 3289, 3432, 3542, 3588, 3696, 3864, 4004, 4048, 4137, 4186, 4334, 4368, 4531, 4728, 4784, 5122, 5313, 5516, 6006, 6072, 6279, 6501, 6578, 6864, 7084, 7176, 7683, 7728, 8008, 8274, 8372, 8668, 9062, 9456, 9867, 10244, 10626, 11032, 12012, 12144, 12558, 13002, 13156, 13593, 14168, 14352, 15169, 15366, 16016, 16548, 16744, 17336, 17927, 18124, 19734, 20488, 21252, 22064, 23023, 24024, 25116, 26004, 26312, 27186, 28171, 28336, 30338, 30732, 31717, 33096, 33488, 34672, 35854, 36248, 39468, 40976, 42504, 45507, 46046, 48048, 49841, 50232, 52008, 52624, 53781, 54372, 56342, 58903, 60676, 61464, 63434, 66192, 69069, 71708, 72496, 78936, 84513, 85008, 91014, 92092, 95151, 99682, 100464, 104016, 107562, 108744, 112684, 117806, 121352, 122928, 126868, 138138, 143416, 149523, 157872, 169026, 176709, 182028, 184184, 190302, 197197, 199364, 215124, 217488, 225368, 235612, 242704, 253736, 276276, 286832, 299046, 338052, 348887, 353418, 364056, 368368, 380604, 394394, 398728, 412321, 430248, 450736, 471224, 507472, 552552, 591591, 598092, 647933, 676104, 697774, 706836, 728112, 761208, 788788, 797456, 824642, 860496, 942448, 1046661, 1105104, 1183182, 1196184, 1236963, 1295866, 1352208, 1395548, 1413672, 1522416, 1577576, 1649284, 1943799, 2093322, 2366364, 2392368, 2473926, 2591732, 2791096, 2827344, 3155152, 3298568, 3887598, 4186644, 4535531, 4732728, 4947852, 5183464, 5582192, 6597136, 7775196, 8373288, 9071062, 9465456, 9895704, 10366928, 13606593, 15550392, 16746576, 18142124, 19791408, 27213186, 31100784, 36284248, 54426372, 72568496, 108852744, 217705488]

約数ペア:

[(1, 217705488), (2, 108852744), (3, 72568496), (4, 54426372), (6, 36284248), (7, 31100784), (8, 27213186), (11, 19791408), (12, 18142124), (13, 16746576), (14, 15550392), (16, 13606593), (21, 10366928), (22, 9895704), (23, 9465456), (24, 9071062), (26, 8373288), (28, 7775196), (33, 6597136), (39, 5582192), (42, 5183464), (44, 4947852), (46, 4732728), (48, 4535531), (52, 4186644), (56, 3887598), (66, 3298568), (69, 3155152), (77, 2827344), (78, 2791096), (84, 2591732), (88, 2473926), (91, 2392368), (92, 2366364), (104, 2093322), (112, 1943799), (132, 1649284), (138, 1577576), (143, 1522416), (154, 1413672), (156, 1395548), (161, 1352208), (168, 1295866), (176, 1236963), (182, 1196184), (184, 1183182), (197, 1105104), (208, 1046661), (231, 942448), (253, 860496), (264, 824642), (273, 797456), (276, 788788), (286, 761208), (299, 728112), (308, 706836), (312, 697774), (322, 676104), (336, 647933), (364, 598092), (368, 591591), (394, 552552), (429, 507472), (462, 471224), (483, 450736), (506, 430248), (528, 412321), (546, 398728), (552, 394394), (572, 380604), (591, 368368), (598, 364056), (616, 353418), (624, 348887), (644, 338052), (728, 299046), (759, 286832), (788, 276276), (858, 253736), (897, 242704), (924, 235612), (966, 225368), (1001, 217488), (1012, 215124), (1092, 199364), (1104, 197197), (1144, 190302), (1182, 184184), (1196, 182028), (1232, 176709), (1288, 169026), (1379, 157872), (1456, 149523), (1518, 143416), (1576, 138138), (1716, 126868), (1771, 122928), (1794, 121352), (1848, 117806), (1932, 112684), (2002, 108744), (2024, 107562), (2093, 104016), (2167, 100464), (2184, 99682), (2288, 95151), (2364, 92092), (2392, 91014), (2561, 85008), (2576, 84513), (2758, 78936), (3003, 72496), (3036, 71708), (3152, 69069), (3289, 66192), (3432, 63434), (3542, 61464), (3588, 60676), (3696, 58903), (3864, 56342), (4004, 54372), (4048, 53781), (4137, 52624), (4186, 52008), (4334, 50232), (4368, 49841), (4531, 48048), (4728, 46046), (4784, 45507), (5122, 42504), (5313, 40976), (5516, 39468), (6006, 36248), (6072, 35854), (6279, 34672), (6501, 33488), (6578, 33096), (6864, 31717), (7084, 30732), (7176, 30338), (7683, 28336), (7728, 28171), (8008, 27186), (8274, 26312), (8372, 26004), (8668, 25116), (9062, 24024), (9456, 23023), (9867, 22064), (10244, 21252), (10626, 20488), (11032, 19734), (12012, 18124), (12144, 17927), (12558, 17336), (13002, 16744), (13156, 16548), (13593, 16016), (14168, 15366), (14352, 15169)]