220746624

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2003}}^1$

素因数の和:2068

約数の個数: 128

約数和(自身を含む): 686810880

約数和(自身を除く): 466064256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 287, 328, 336, 384, 448, 492, 574, 656, 672, 861, 896, 984, 1148, 1312, 1344, 1722, 1968, 2003, 2296, 2624, 2688, 3444, 3936, 4006, 4592, 5248, 6009, 6888, 7872, 8012, 9184, 12018, 13776, 14021, 15744, 16024, 18368, 24036, 27552, 28042, 32048, 36736, 42063, 48072, 55104, 56084, 64096, 82123, 84126, 96144, 110208, 112168, 128192, 164246, 168252, 192288, 224336, 246369, 256384, 328492, 336504, 384576, 448672, 492738, 574861, 656984, 673008, 769152, 897344, 985476, 1149722, 1313968, 1346016, 1724583, 1794688, 1970952, 2299444, 2627936, 2692032, 3449166, 3941904, 4598888, 5255872, 5384064, 6898332, 7883808, 9197776, 10511744, 13796664, 15767616, 18395552, 27593328, 31535232, 36791104, 55186656, 73582208, 110373312, 220746624]

約数ペア:

[(1, 220746624), (2, 110373312), (3, 73582208), (4, 55186656), (6, 36791104), (7, 31535232), (8, 27593328), (12, 18395552), (14, 15767616), (16, 13796664), (21, 10511744), (24, 9197776), (28, 7883808), (32, 6898332), (41, 5384064), (42, 5255872), (48, 4598888), (56, 3941904), (64, 3449166), (82, 2692032), (84, 2627936), (96, 2299444), (112, 1970952), (123, 1794688), (128, 1724583), (164, 1346016), (168, 1313968), (192, 1149722), (224, 985476), (246, 897344), (287, 769152), (328, 673008), (336, 656984), (384, 574861), (448, 492738), (492, 448672), (574, 384576), (656, 336504), (672, 328492), (861, 256384), (896, 246369), (984, 224336), (1148, 192288), (1312, 168252), (1344, 164246), (1722, 128192), (1968, 112168), (2003, 110208), (2296, 96144), (2624, 84126), (2688, 82123), (3444, 64096), (3936, 56084), (4006, 55104), (4592, 48072), (5248, 42063), (6009, 36736), (6888, 32048), (7872, 28042), (8012, 27552), (9184, 24036), (12018, 18368), (13776, 16024), (14021, 15744)]