212551872

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 224

約数和(自身を含む): 649979904

約数和(自身を除く): 437428032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 41, 48, 52, 62, 64, 67, 78, 82, 93, 96, 104, 123, 124, 134, 156, 164, 186, 192, 201, 208, 246, 248, 268, 312, 328, 372, 402, 403, 416, 492, 496, 533, 536, 624, 656, 744, 804, 806, 832, 871, 984, 992, 1066, 1072, 1209, 1248, 1271, 1312, 1488, 1599, 1608, 1612, 1742, 1968, 1984, 2077, 2132, 2144, 2418, 2496, 2542, 2613, 2624, 2747, 2976, 3198, 3216, 3224, 3484, 3813, 3936, 4154, 4264, 4288, 4836, 5084, 5226, 5494, 5952, 6231, 6396, 6432, 6448, 6968, 7626, 7872, 8241, 8308, 8528, 9672, 10168, 10452, 10988, 12462, 12792, 12864, 12896, 13936, 15252, 16482, 16523, 16616, 17056, 19344, 20336, 20904, 21976, 24924, 25584, 25792, 27001, 27872, 30504, 32964, 33046, 33232, 34112, 35711, 38688, 40672, 41808, 43952, 49569, 49848, 51168, 54002, 55744, 61008, 65928, 66092, 66464, 71422, 77376, 81003, 81344, 83616, 85157, 87904, 99138, 99696, 102336, 107133, 108004, 122016, 131856, 132184, 132928, 142844, 162006, 167232, 170314, 175808, 198276, 199392, 214266, 216008, 244032, 255471, 263712, 264368, 285688, 324012, 340628, 396552, 398784, 428532, 432016, 510942, 527424, 528736, 571376, 648024, 681256, 793104, 857064, 864032, 1021884, 1057472, 1107041, 1142752, 1296048, 1362512, 1586208, 1714128, 1728064, 2043768, 2214082, 2285504, 2592096, 2725024, 3172416, 3321123, 3428256, 4087536, 4428164, 5184192, 5450048, 6642246, 6856512, 8175072, 8856328, 13284492, 16350144, 17712656, 26568984, 35425312, 53137968, 70850624, 106275936, 212551872]

約数ペア:

[(1, 212551872), (2, 106275936), (3, 70850624), (4, 53137968), (6, 35425312), (8, 26568984), (12, 17712656), (13, 16350144), (16, 13284492), (24, 8856328), (26, 8175072), (31, 6856512), (32, 6642246), (39, 5450048), (41, 5184192), (48, 4428164), (52, 4087536), (62, 3428256), (64, 3321123), (67, 3172416), (78, 2725024), (82, 2592096), (93, 2285504), (96, 2214082), (104, 2043768), (123, 1728064), (124, 1714128), (134, 1586208), (156, 1362512), (164, 1296048), (186, 1142752), (192, 1107041), (201, 1057472), (208, 1021884), (246, 864032), (248, 857064), (268, 793104), (312, 681256), (328, 648024), (372, 571376), (402, 528736), (403, 527424), (416, 510942), (492, 432016), (496, 428532), (533, 398784), (536, 396552), (624, 340628), (656, 324012), (744, 285688), (804, 264368), (806, 263712), (832, 255471), (871, 244032), (984, 216008), (992, 214266), (1066, 199392), (1072, 198276), (1209, 175808), (1248, 170314), (1271, 167232), (1312, 162006), (1488, 142844), (1599, 132928), (1608, 132184), (1612, 131856), (1742, 122016), (1968, 108004), (1984, 107133), (2077, 102336), (2132, 99696), (2144, 99138), (2418, 87904), (2496, 85157), (2542, 83616), (2613, 81344), (2624, 81003), (2747, 77376), (2976, 71422), (3198, 66464), (3216, 66092), (3224, 65928), (3484, 61008), (3813, 55744), (3936, 54002), (4154, 51168), (4264, 49848), (4288, 49569), (4836, 43952), (5084, 41808), (5226, 40672), (5494, 38688), (5952, 35711), (6231, 34112), (6396, 33232), (6432, 33046), (6448, 32964), (6968, 30504), (7626, 27872), (7872, 27001), (8241, 25792), (8308, 25584), (8528, 24924), (9672, 21976), (10168, 20904), (10452, 20336), (10988, 19344), (12462, 17056), (12792, 16616), (12864, 16523), (12896, 16482), (13936, 15252)]