28876103424

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{198937}}^1$

素因数の和:198972

約数の個数: 180

約数和(自身を含む): 98404283824

約数和(自身を除く): 69528180400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 5376, 6048, 6912, 8064, 9072, 10368, 12096, 16128, 18144, 20736, 24192, 36288, 48384, 72576, 145152, 198937, 397874, 596811, 795748, 1193622, 1392559, 1591496, 1790433, 2387244, 2785118, 3182992, 3580866, 4177677, 4774488, 5371299, 5570236, 6365984, 7161732, 8355354, 9548976, 10742598, 11140472, 12533031, 12731968, 14323464, 16113897, 16710708, 19097952, 21485196, 22280944, 25066062, 25463936, 28646928, 32227794, 33421416, 37599093, 38195904, 42970392, 44561888, 50132124, 50927872, 57293856, 64455588, 66842832, 75198186, 76391808, 85940784, 89123776, 100264248, 112797279, 114587712, 128911176, 133685664, 150396372, 152783616, 171881568, 178247552, 200528496, 225594558, 229175424, 257822352, 267371328, 300792744, 343763136, 356495104, 401056992, 451189116, 458350848, 515644704, 534742656, 601585488, 687526272, 802113984, 902378232, 1031289408, 1069485312, 1203170976, 1375052544, 1604227968, 1804756464, 2062578816, 2406341952, 3208455936, 3609512928, 4125157632, 4812683904, 7219025856, 9625367808, 14438051712, 28876103424]

約数ペア:

[(1, 28876103424), (2, 14438051712), (3, 9625367808), (4, 7219025856), (6, 4812683904), (7, 4125157632), (8, 3609512928), (9, 3208455936), (12, 2406341952), (14, 2062578816), (16, 1804756464), (18, 1604227968), (21, 1375052544), (24, 1203170976), (27, 1069485312), (28, 1031289408), (32, 902378232), (36, 802113984), (42, 687526272), (48, 601585488), (54, 534742656), (56, 515644704), (63, 458350848), (64, 451189116), (72, 401056992), (81, 356495104), (84, 343763136), (96, 300792744), (108, 267371328), (112, 257822352), (126, 229175424), (128, 225594558), (144, 200528496), (162, 178247552), (168, 171881568), (189, 152783616), (192, 150396372), (216, 133685664), (224, 128911176), (252, 114587712), (256, 112797279), (288, 100264248), (324, 89123776), (336, 85940784), (378, 76391808), (384, 75198186), (432, 66842832), (448, 64455588), (504, 57293856), (567, 50927872), (576, 50132124), (648, 44561888), (672, 42970392), (756, 38195904), (768, 37599093), (864, 33421416), (896, 32227794), (1008, 28646928), (1134, 25463936), (1152, 25066062), (1296, 22280944), (1344, 21485196), (1512, 19097952), (1728, 16710708), (1792, 16113897), (2016, 14323464), (2268, 12731968), (2304, 12533031), (2592, 11140472), (2688, 10742598), (3024, 9548976), (3456, 8355354), (4032, 7161732), (4536, 6365984), (5184, 5570236), (5376, 5371299), (6048, 4774488), (6912, 4177677), (8064, 3580866), (9072, 3182992), (10368, 2785118), (12096, 2387244), (16128, 1790433), (18144, 1591496), (20736, 1392559), (24192, 1193622), (36288, 795748), (48384, 596811), (72576, 397874), (145152, 198937)]