257294117664

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{2741}}^1$

素因数の和:3200

約数の個数: 288

約数和(自身を含む): 786461405184

約数和(自身を除く): 529167287520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 37, 46, 48, 69, 72, 74, 92, 96, 111, 138, 144, 148, 184, 207, 222, 276, 288, 296, 333, 368, 383, 414, 444, 552, 592, 666, 736, 766, 828, 851, 888, 1104, 1149, 1184, 1332, 1532, 1656, 1702, 1776, 2208, 2298, 2553, 2664, 2741, 3064, 3312, 3404, 3447, 3552, 4596, 5106, 5328, 5482, 6128, 6624, 6808, 6894, 7659, 8223, 8809, 9192, 10212, 10656, 10964, 12256, 13616, 13788, 14171, 15318, 16446, 17618, 18384, 20424, 21928, 24669, 26427, 27232, 27576, 28342, 30636, 32892, 35236, 36768, 40848, 42513, 43856, 49338, 52854, 55152, 56684, 61272, 63043, 65784, 70472, 79281, 81696, 85026, 87712, 98676, 101417, 105708, 110304, 113368, 122544, 126086, 127539, 131568, 140944, 158562, 170052, 189129, 197352, 202834, 211416, 226736, 245088, 252172, 255078, 263136, 281888, 304251, 317124, 325933, 340104, 378258, 394704, 405668, 422832, 453472, 504344, 510156, 567387, 608502, 634248, 651866, 680208, 756516, 789408, 811336, 845664, 912753, 977799, 1008688, 1020312, 1049803, 1134774, 1217004, 1268496, 1303732, 1360416, 1513032, 1622672, 1825506, 1955598, 2017376, 2040624, 2099606, 2269548, 2332591, 2434008, 2536992, 2607464, 2933397, 3026064, 3149409, 3245344, 3651012, 3911196, 4081248, 4199212, 4539096, 4665182, 4868016, 5214928, 5866794, 6052128, 6298818, 6997773, 7302024, 7822392, 8398424, 9078192, 9330364, 9448227, 9736032, 10429856, 11733588, 12597636, 13995546, 14604048, 15644784, 16796848, 18156384, 18660728, 18896454, 20993319, 23467176, 24145469, 25195272, 27991092, 29208096, 31289568, 33593696, 37321456, 37792908, 38842711, 41986638, 46934352, 48290938, 50390544, 55982184, 72436407, 74642912, 75585816, 77685422, 83973276, 93868704, 96581876, 100781088, 111964368, 116528133, 144872814, 151171632, 155370844, 167946552, 193163752, 217309221, 223928736, 233056266, 289745628, 302343264, 310741688, 335893104, 349584399, 386327504, 434618442, 466112532, 579491256, 621483376, 671786208, 699168798, 772655008, 869236884, 893382353, 932225064, 1158982512, 1242966752, 1398337596, 1738473768, 1786764706, 1864450128, 2317965024, 2680147059, 2796675192, 3476947536, 3573529412, 3728900256, 5360294118, 5593350384, 6953895072, 7147058824, 8040441177, 10720588236, 11186700768, 14294117648, 16080882354, 21441176472, 28588235296, 32161764708, 42882352944, 64323529416, 85764705888, 128647058832, 257294117664]

約数ペア:

[(1, 257294117664), (2, 128647058832), (3, 85764705888), (4, 64323529416), (6, 42882352944), (8, 32161764708), (9, 28588235296), (12, 21441176472), (16, 16080882354), (18, 14294117648), (23, 11186700768), (24, 10720588236), (32, 8040441177), (36, 7147058824), (37, 6953895072), (46, 5593350384), (48, 5360294118), (69, 3728900256), (72, 3573529412), (74, 3476947536), (92, 2796675192), (96, 2680147059), (111, 2317965024), (138, 1864450128), (144, 1786764706), (148, 1738473768), (184, 1398337596), (207, 1242966752), (222, 1158982512), (276, 932225064), (288, 893382353), (296, 869236884), (333, 772655008), (368, 699168798), (383, 671786208), (414, 621483376), (444, 579491256), (552, 466112532), (592, 434618442), (666, 386327504), (736, 349584399), (766, 335893104), (828, 310741688), (851, 302343264), (888, 289745628), (1104, 233056266), (1149, 223928736), (1184, 217309221), (1332, 193163752), (1532, 167946552), (1656, 155370844), (1702, 151171632), (1776, 144872814), (2208, 116528133), (2298, 111964368), (2553, 100781088), (2664, 96581876), (2741, 93868704), (3064, 83973276), (3312, 77685422), (3404, 75585816), (3447, 74642912), (3552, 72436407), (4596, 55982184), (5106, 50390544), (5328, 48290938), (5482, 46934352), (6128, 41986638), (6624, 38842711), (6808, 37792908), (6894, 37321456), (7659, 33593696), (8223, 31289568), (8809, 29208096), (9192, 27991092), (10212, 25195272), (10656, 24145469), (10964, 23467176), (12256, 20993319), (13616, 18896454), (13788, 18660728), (14171, 18156384), (15318, 16796848), (16446, 15644784), (17618, 14604048), (18384, 13995546), (20424, 12597636), (21928, 11733588), (24669, 10429856), (26427, 9736032), (27232, 9448227), (27576, 9330364), (28342, 9078192), (30636, 8398424), (32892, 7822392), (35236, 7302024), (36768, 6997773), (40848, 6298818), (42513, 6052128), (43856, 5866794), (49338, 5214928), (52854, 4868016), (55152, 4665182), (56684, 4539096), (61272, 4199212), (63043, 4081248), (65784, 3911196), (70472, 3651012), (79281, 3245344), (81696, 3149409), (85026, 3026064), (87712, 2933397), (98676, 2607464), (101417, 2536992), (105708, 2434008), (110304, 2332591), (113368, 2269548), (122544, 2099606), (126086, 2040624), (127539, 2017376), (131568, 1955598), (140944, 1825506), (158562, 1622672), (170052, 1513032), (189129, 1360416), (197352, 1303732), (202834, 1268496), (211416, 1217004), (226736, 1134774), (245088, 1049803), (252172, 1020312), (255078, 1008688), (263136, 977799), (281888, 912753), (304251, 845664), (317124, 811336), (325933, 789408), (340104, 756516), (378258, 680208), (394704, 651866), (405668, 634248), (422832, 608502), (453472, 567387), (504344, 510156)]