1390247712

素因数分解:

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

素因数の和:25573

約数の個数: 144

約数和(自身を含む): 4685833152

約数和(自身を除く): 3295585440

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, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2592, 3024, 3402, 3888, 4536, 6048, 6804, 7776, 9072, 13608, 18144, 25541, 27216, 51082, 54432, 76623, 102164, 153246, 178787, 204328, 229869, 306492, 357574, 408656, 459738, 536361, 612984, 689607, 715148, 817312, 919476, 1072722, 1225968, 1379214, 1430296, 1609083, 1838952, 2068821, 2145444, 2451936, 2758428, 2860592, 3218166, 3677904, 4137642, 4290888, 4827249, 5516856, 5721184, 6206463, 6436332, 7355808, 8275284, 8581776, 9654498, 11033712, 12412926, 12872664, 14481747, 16550568, 17163552, 19308996, 22067424, 24825852, 25745328, 28963494, 33101136, 38617992, 43445241, 49651704, 51490656, 57926988, 66202272, 77235984, 86890482, 99303408, 115853976, 154471968, 173780964, 198606816, 231707952, 347561928, 463415904, 695123856, 1390247712]

約数ペア:

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