870818256

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:639

約数の個数: 320

約数和(自身を含む): 3188367360

約数和(自身を除く): 2317549104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 47, 48, 54, 56, 63, 66, 72, 77, 84, 88, 94, 99, 108, 112, 126, 132, 141, 144, 154, 168, 176, 188, 189, 198, 216, 231, 252, 264, 282, 297, 308, 329, 336, 376, 378, 396, 423, 432, 462, 504, 517, 528, 557, 564, 594, 616, 658, 693, 752, 756, 792, 846, 924, 987, 1008, 1034, 1114, 1128, 1188, 1232, 1269, 1316, 1386, 1512, 1551, 1584, 1671, 1692, 1848, 1974, 2068, 2079, 2228, 2256, 2376, 2538, 2632, 2772, 2961, 3024, 3102, 3342, 3384, 3619, 3696, 3899, 3948, 4136, 4158, 4456, 4653, 4752, 5013, 5076, 5264, 5544, 5922, 6127, 6204, 6684, 6768, 7238, 7798, 7896, 8272, 8316, 8883, 8912, 9306, 10026, 10152, 10857, 11088, 11697, 11844, 12254, 12408, 13368, 13959, 14476, 15039, 15596, 15792, 16632, 17766, 18381, 18612, 20052, 20304, 21714, 23394, 23688, 24508, 24816, 26179, 26736, 27918, 28952, 30078, 31192, 32571, 33264, 35091, 35532, 36762, 37224, 40104, 42889, 43428, 46788, 47376, 49016, 52358, 55143, 55836, 57904, 60156, 62384, 65142, 70182, 71064, 73524, 74448, 78537, 80208, 85778, 86856, 93576, 97713, 98032, 104716, 105273, 110286, 111672, 120312, 128667, 130284, 140364, 142128, 147048, 157074, 165429, 171556, 173712, 183253, 187152, 195426, 209432, 210546, 220572, 223344, 235611, 240624, 257334, 260568, 280728, 287969, 294096, 314148, 330858, 343112, 366506, 386001, 390852, 418864, 421092, 441144, 471222, 514668, 521136, 549759, 561456, 575938, 628296, 661716, 686224, 706833, 733012, 772002, 781704, 842184, 863907, 882288, 942444, 1029336, 1099518, 1151876, 1158003, 1256592, 1323432, 1413666, 1466024, 1544004, 1563408, 1649277, 1684368, 1727814, 1884888, 2015783, 2058672, 2199036, 2303752, 2316006, 2591721, 2646864, 2827332, 2932048, 3088008, 3298554, 3455628, 3769776, 4031566, 4398072, 4607504, 4632012, 4947831, 5183442, 5654664, 6047349, 6176016, 6597108, 6911256, 7775163, 8063132, 8796144, 9264024, 9895662, 10366884, 11309328, 12094698, 13194216, 13822512, 15550326, 16126264, 18142047, 18528048, 19791324, 20733768, 24189396, 26388432, 31100652, 32252528, 36284094, 39582648, 41467536, 48378792, 54426141, 62201304, 72568188, 79165296, 96757584, 108852282, 124402608, 145136376, 217704564, 290272752, 435409128, 870818256]

約数ペア:

[(1, 870818256), (2, 435409128), (3, 290272752), (4, 217704564), (6, 145136376), (7, 124402608), (8, 108852282), (9, 96757584), (11, 79165296), (12, 72568188), (14, 62201304), (16, 54426141), (18, 48378792), (21, 41467536), (22, 39582648), (24, 36284094), (27, 32252528), (28, 31100652), (33, 26388432), (36, 24189396), (42, 20733768), (44, 19791324), (47, 18528048), (48, 18142047), (54, 16126264), (56, 15550326), (63, 13822512), (66, 13194216), (72, 12094698), (77, 11309328), (84, 10366884), (88, 9895662), (94, 9264024), (99, 8796144), (108, 8063132), (112, 7775163), (126, 6911256), (132, 6597108), (141, 6176016), (144, 6047349), (154, 5654664), (168, 5183442), (176, 4947831), (188, 4632012), (189, 4607504), (198, 4398072), (216, 4031566), (231, 3769776), (252, 3455628), (264, 3298554), (282, 3088008), (297, 2932048), (308, 2827332), (329, 2646864), (336, 2591721), (376, 2316006), (378, 2303752), (396, 2199036), (423, 2058672), (432, 2015783), (462, 1884888), (504, 1727814), (517, 1684368), (528, 1649277), (557, 1563408), (564, 1544004), (594, 1466024), (616, 1413666), (658, 1323432), (693, 1256592), (752, 1158003), (756, 1151876), (792, 1099518), (846, 1029336), (924, 942444), (987, 882288), (1008, 863907), (1034, 842184), (1114, 781704), (1128, 772002), (1188, 733012), (1232, 706833), (1269, 686224), (1316, 661716), (1386, 628296), (1512, 575938), (1551, 561456), (1584, 549759), (1671, 521136), (1692, 514668), (1848, 471222), (1974, 441144), (2068, 421092), (2079, 418864), (2228, 390852), (2256, 386001), (2376, 366506), (2538, 343112), (2632, 330858), (2772, 314148), (2961, 294096), (3024, 287969), (3102, 280728), (3342, 260568), (3384, 257334), (3619, 240624), (3696, 235611), (3899, 223344), (3948, 220572), (4136, 210546), (4158, 209432), (4456, 195426), (4653, 187152), (4752, 183253), (5013, 173712), (5076, 171556), (5264, 165429), (5544, 157074), (5922, 147048), (6127, 142128), (6204, 140364), (6684, 130284), (6768, 128667), (7238, 120312), (7798, 111672), (7896, 110286), (8272, 105273), (8316, 104716), (8883, 98032), (8912, 97713), (9306, 93576), (10026, 86856), (10152, 85778), (10857, 80208), (11088, 78537), (11697, 74448), (11844, 73524), (12254, 71064), (12408, 70182), (13368, 65142), (13959, 62384), (14476, 60156), (15039, 57904), (15596, 55836), (15792, 55143), (16632, 52358), (17766, 49016), (18381, 47376), (18612, 46788), (20052, 43428), (20304, 42889), (21714, 40104), (23394, 37224), (23688, 36762), (24508, 35532), (24816, 35091), (26179, 33264), (26736, 32571), (27918, 31192), (28952, 30078)]