2780495424

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{25541}}^1$

素因数の和:25575

約数の個数: 168

約数和(自身を含む): 9446044608

約数和(自身を除く): 6665549184

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, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 432, 448, 486, 504, 567, 576, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1344, 1512, 1701, 1728, 1944, 2016, 2268, 2592, 3024, 3402, 3888, 4032, 4536, 5184, 6048, 6804, 7776, 9072, 12096, 13608, 15552, 18144, 25541, 27216, 36288, 51082, 54432, 76623, 102164, 108864, 153246, 178787, 204328, 229869, 306492, 357574, 408656, 459738, 536361, 612984, 689607, 715148, 817312, 919476, 1072722, 1225968, 1379214, 1430296, 1609083, 1634624, 1838952, 2068821, 2145444, 2451936, 2758428, 2860592, 3218166, 3677904, 4137642, 4290888, 4827249, 4903872, 5516856, 5721184, 6206463, 6436332, 7355808, 8275284, 8581776, 9654498, 11033712, 11442368, 12412926, 12872664, 14481747, 14711616, 16550568, 17163552, 19308996, 22067424, 24825852, 25745328, 28963494, 33101136, 34327104, 38617992, 43445241, 44134848, 49651704, 51490656, 57926988, 66202272, 77235984, 86890482, 99303408, 102981312, 115853976, 132404544, 154471968, 173780964, 198606816, 231707952, 308943936, 347561928, 397213632, 463415904, 695123856, 926831808, 1390247712, 2780495424]

約数ペア:

[(1, 2780495424), (2, 1390247712), (3, 926831808), (4, 695123856), (6, 463415904), (7, 397213632), (8, 347561928), (9, 308943936), (12, 231707952), (14, 198606816), (16, 173780964), (18, 154471968), (21, 132404544), (24, 115853976), (27, 102981312), (28, 99303408), (32, 86890482), (36, 77235984), (42, 66202272), (48, 57926988), (54, 51490656), (56, 49651704), (63, 44134848), (64, 43445241), (72, 38617992), (81, 34327104), (84, 33101136), (96, 28963494), (108, 25745328), (112, 24825852), (126, 22067424), (144, 19308996), (162, 17163552), (168, 16550568), (189, 14711616), (192, 14481747), (216, 12872664), (224, 12412926), (243, 11442368), (252, 11033712), (288, 9654498), (324, 8581776), (336, 8275284), (378, 7355808), (432, 6436332), (448, 6206463), (486, 5721184), (504, 5516856), (567, 4903872), (576, 4827249), (648, 4290888), (672, 4137642), (756, 3677904), (864, 3218166), (972, 2860592), (1008, 2758428), (1134, 2451936), (1296, 2145444), (1344, 2068821), (1512, 1838952), (1701, 1634624), (1728, 1609083), (1944, 1430296), (2016, 1379214), (2268, 1225968), (2592, 1072722), (3024, 919476), (3402, 817312), (3888, 715148), (4032, 689607), (4536, 612984), (5184, 536361), (6048, 459738), (6804, 408656), (7776, 357574), (9072, 306492), (12096, 229869), (13608, 204328), (15552, 178787), (18144, 153246), (25541, 108864), (27216, 102164), (36288, 76623), (51082, 54432)]