218951352

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1213}}^1$

素因数の和:1357

約数の個数: 96

約数和(自身を含む): 624967200

約数和(自身を除く): 406015848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 109, 138, 184, 207, 218, 276, 327, 414, 436, 552, 654, 828, 872, 981, 1213, 1308, 1656, 1962, 2426, 2507, 2616, 3639, 3924, 4852, 5014, 7278, 7521, 7848, 9704, 10028, 10917, 14556, 15042, 20056, 21834, 22563, 27899, 29112, 30084, 43668, 45126, 55798, 60168, 83697, 87336, 90252, 111596, 132217, 167394, 180504, 223192, 251091, 264434, 334788, 396651, 502182, 528868, 669576, 793302, 1004364, 1057736, 1189953, 1586604, 2008728, 2379906, 3040991, 3173208, 4759812, 6081982, 9122973, 9519624, 12163964, 18245946, 24327928, 27368919, 36491892, 54737838, 72983784, 109475676, 218951352]

約数ペア:

[(1, 218951352), (2, 109475676), (3, 72983784), (4, 54737838), (6, 36491892), (8, 27368919), (9, 24327928), (12, 18245946), (18, 12163964), (23, 9519624), (24, 9122973), (36, 6081982), (46, 4759812), (69, 3173208), (72, 3040991), (92, 2379906), (109, 2008728), (138, 1586604), (184, 1189953), (207, 1057736), (218, 1004364), (276, 793302), (327, 669576), (414, 528868), (436, 502182), (552, 396651), (654, 334788), (828, 264434), (872, 251091), (981, 223192), (1213, 180504), (1308, 167394), (1656, 132217), (1962, 111596), (2426, 90252), (2507, 87336), (2616, 83697), (3639, 60168), (3924, 55798), (4852, 45126), (5014, 43668), (7278, 30084), (7521, 29112), (7848, 27899), (9704, 22563), (10028, 21834), (10917, 20056), (14556, 15042)]