216671616

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:401

約数の個数: 192

約数和(自身を含む): 722510880

約数和(自身を除く): 505839264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 97, 112, 126, 128, 144, 168, 192, 194, 224, 252, 277, 288, 291, 336, 384, 388, 448, 504, 554, 576, 582, 672, 679, 776, 831, 873, 896, 1008, 1108, 1152, 1164, 1344, 1358, 1552, 1662, 1746, 1939, 2016, 2037, 2216, 2328, 2493, 2688, 2716, 3104, 3324, 3492, 3878, 4032, 4074, 4432, 4656, 4986, 5432, 5817, 6111, 6208, 6648, 6984, 7756, 8064, 8148, 8864, 9312, 9972, 10864, 11634, 12222, 12416, 13296, 13968, 15512, 16296, 17451, 17728, 18624, 19944, 21728, 23268, 24444, 26592, 26869, 27936, 31024, 32592, 34902, 35456, 37248, 39888, 43456, 46536, 48888, 53184, 53738, 55872, 62048, 65184, 69804, 79776, 80607, 86912, 93072, 97776, 106368, 107476, 111744, 124096, 130368, 139608, 159552, 161214, 186144, 188083, 195552, 214952, 241821, 248192, 260736, 279216, 319104, 322428, 372288, 376166, 391104, 429904, 483642, 558432, 564249, 644856, 744576, 752332, 782208, 859808, 967284, 1116864, 1128498, 1289712, 1504664, 1692747, 1719616, 1934568, 2233728, 2256996, 2579424, 3009328, 3385494, 3439232, 3869136, 4513992, 5158848, 6018656, 6770988, 7738272, 9027984, 10317696, 12037312, 13541976, 15476544, 18055968, 24074624, 27083952, 30953088, 36111936, 54167904, 72223872, 108335808, 216671616]

約数ペア:

[(1, 216671616), (2, 108335808), (3, 72223872), (4, 54167904), (6, 36111936), (7, 30953088), (8, 27083952), (9, 24074624), (12, 18055968), (14, 15476544), (16, 13541976), (18, 12037312), (21, 10317696), (24, 9027984), (28, 7738272), (32, 6770988), (36, 6018656), (42, 5158848), (48, 4513992), (56, 3869136), (63, 3439232), (64, 3385494), (72, 3009328), (84, 2579424), (96, 2256996), (97, 2233728), (112, 1934568), (126, 1719616), (128, 1692747), (144, 1504664), (168, 1289712), (192, 1128498), (194, 1116864), (224, 967284), (252, 859808), (277, 782208), (288, 752332), (291, 744576), (336, 644856), (384, 564249), (388, 558432), (448, 483642), (504, 429904), (554, 391104), (576, 376166), (582, 372288), (672, 322428), (679, 319104), (776, 279216), (831, 260736), (873, 248192), (896, 241821), (1008, 214952), (1108, 195552), (1152, 188083), (1164, 186144), (1344, 161214), (1358, 159552), (1552, 139608), (1662, 130368), (1746, 124096), (1939, 111744), (2016, 107476), (2037, 106368), (2216, 97776), (2328, 93072), (2493, 86912), (2688, 80607), (2716, 79776), (3104, 69804), (3324, 65184), (3492, 62048), (3878, 55872), (4032, 53738), (4074, 53184), (4432, 48888), (4656, 46536), (4986, 43456), (5432, 39888), (5817, 37248), (6111, 35456), (6208, 34902), (6648, 32592), (6984, 31024), (7756, 27936), (8064, 26869), (8148, 26592), (8864, 24444), (9312, 23268), (9972, 21728), (10864, 19944), (11634, 18624), (12222, 17728), (12416, 17451), (13296, 16296), (13968, 15512)]