217195776

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{67}}^2$

素因数の和:166

約数の個数: 216

約数和(自身を含む): 745160640

約数和(自身を除く): 527964864

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, 67, 72, 84, 96, 108, 112, 126, 128, 134, 144, 168, 189, 192, 201, 216, 224, 252, 256, 268, 288, 336, 378, 384, 402, 432, 448, 469, 504, 536, 576, 603, 672, 756, 768, 804, 864, 896, 938, 1008, 1072, 1152, 1206, 1344, 1407, 1512, 1608, 1728, 1792, 1809, 1876, 2016, 2144, 2304, 2412, 2688, 2814, 3024, 3216, 3456, 3618, 3752, 4032, 4221, 4288, 4489, 4824, 5376, 5628, 6048, 6432, 6912, 7236, 7504, 8064, 8442, 8576, 8978, 9648, 11256, 12096, 12663, 12864, 13467, 14472, 15008, 16128, 16884, 17152, 17956, 19296, 22512, 24192, 25326, 25728, 26934, 28944, 30016, 31423, 33768, 35912, 38592, 40401, 45024, 48384, 50652, 51456, 53868, 57888, 60032, 62846, 67536, 71824, 77184, 80802, 90048, 94269, 101304, 107736, 115776, 120064, 121203, 125692, 135072, 143648, 154368, 161604, 180096, 188538, 202608, 215472, 231552, 242406, 251384, 270144, 282807, 287296, 323208, 360192, 377076, 405216, 430944, 463104, 484812, 502768, 540288, 565614, 574592, 646416, 754152, 810432, 848421, 861888, 969624, 1005536, 1080576, 1131228, 1149184, 1292832, 1508304, 1620864, 1696842, 1723776, 1939248, 2011072, 2262456, 2585664, 3016608, 3241728, 3393684, 3447552, 3878496, 4022144, 4524912, 5171328, 6033216, 6787368, 7756992, 8044288, 9049824, 10342656, 12066432, 13574736, 15513984, 18099648, 24132864, 27149472, 31027968, 36199296, 54298944, 72398592, 108597888, 217195776]

約数ペア:

[(1, 217195776), (2, 108597888), (3, 72398592), (4, 54298944), (6, 36199296), (7, 31027968), (8, 27149472), (9, 24132864), (12, 18099648), (14, 15513984), (16, 13574736), (18, 12066432), (21, 10342656), (24, 9049824), (27, 8044288), (28, 7756992), (32, 6787368), (36, 6033216), (42, 5171328), (48, 4524912), (54, 4022144), (56, 3878496), (63, 3447552), (64, 3393684), (67, 3241728), (72, 3016608), (84, 2585664), (96, 2262456), (108, 2011072), (112, 1939248), (126, 1723776), (128, 1696842), (134, 1620864), (144, 1508304), (168, 1292832), (189, 1149184), (192, 1131228), (201, 1080576), (216, 1005536), (224, 969624), (252, 861888), (256, 848421), (268, 810432), (288, 754152), (336, 646416), (378, 574592), (384, 565614), (402, 540288), (432, 502768), (448, 484812), (469, 463104), (504, 430944), (536, 405216), (576, 377076), (603, 360192), (672, 323208), (756, 287296), (768, 282807), (804, 270144), (864, 251384), (896, 242406), (938, 231552), (1008, 215472), (1072, 202608), (1152, 188538), (1206, 180096), (1344, 161604), (1407, 154368), (1512, 143648), (1608, 135072), (1728, 125692), (1792, 121203), (1809, 120064), (1876, 115776), (2016, 107736), (2144, 101304), (2304, 94269), (2412, 90048), (2688, 80802), (2814, 77184), (3024, 71824), (3216, 67536), (3456, 62846), (3618, 60032), (3752, 57888), (4032, 53868), (4221, 51456), (4288, 50652), (4489, 48384), (4824, 45024), (5376, 40401), (5628, 38592), (6048, 35912), (6432, 33768), (6912, 31423), (7236, 30016), (7504, 28944), (8064, 26934), (8442, 25728), (8576, 25326), (8978, 24192), (9648, 22512), (11256, 19296), (12096, 17956), (12663, 17152), (12864, 16884), (13467, 16128), (14472, 15008)]